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Enhancing Tennis Performance with technical running drills

To follow up the last post I thought I would give some key take home messages from the second presentation at the Lawn Tennis Association HPC S&C Workshop.  As part of my role as Head of S&C at Gosling Tennis Academy I get to go down to the National Tennis Centre (NTC) three times a year to discuss a range of topics relevant to S&C practitioners working in Tennis.  This next presentation was by Richard Blagrove (Programme Director, St Mary’s University) all about enhancing Tennis Performance with Running drills.

 

Before I get to the presentation I just want to touch on the reading I have been doing on the former Soviet block work in the area of Plyometrics.

 

If you have read part 1 and part 2 of my Blog posts on Periodisation for Tennis you will know I’ve got right back into my reading on the old Soviet Block Periodisation concepts from the 1960s-1980s.  While there are many people who have criticised aspects of Russian training models (myself included) I strongly encourage you to have a look at ‘Special Strength Training for Sports’ by Yuri and Natalia Verkhoshansky.  I now have a new appreciation of how incredible they are as applied sport scientists and an even greater appreciation of how far ahead of its time the USSR sports programme was.

 

The birth of Plyometrics:

 

The whole concept of plyometrics evolved from Yuri’s work with his athletes because he was looking for a way to overload his high jumpers.  He knew from his research that a high jumper could experience up to 300kg in impact loading forces at the point of take off on the single leg.  He was searching for ways to prepare his athletes for this and experimented with heavy explosive jump squats.  But due to the long lanky frames of the high jumpers this caused back pain.

 

Now one winter he was forced to train his athletes in a small space in a corridor as there was no gym and he couldn’t go outside so he decided to get his athletes to lift barbell weights and jump off some boxes during the winter months. Through experiments he found that the ‘shock’ of jumping off a high box had an amazing effect on the explosive power of his athletes and the term ‘shock method,’ was born.  The term pliometric was the original term used in Russian literature to describe the yielding or eccentric phase of the stretch-shortening cycle.  An American coach later took this term and came up with ‘plyometrics’ and the rest is history!! Get the book; it will blow your mind!!

 

Any way back to the topic at hand:

 

Richard is clearly a very smart guy.  He set the scene really nicely and took us through his training philosophy which basically highlighted the need for a thorough analysis of the sport, using appropriate tests to determine basic fitness level, strength characteristics and movement quality, and having an understanding of the adaptation process.  Only by understanding how the body then adapts to different types of stressors can you begin to choose appropriate methods to overload the right type of neuro-muscular qualities.

 

Then he put up a nice slide on biomotor abilities and their inter-relatedness.

 

Biomotor Model

 

Richard made the point that Perceptual and Decision making skills are vital, and are the most important aspect of Agility or Gamespeed.  Using this overall model of Agility Performance Richard said he was going to show us some drills that would principally focus on three aspects of the model:

 

  • Foot placement 
  • Posture  
  • Reactive Strength  

 

Before we got to the running drills that we would be going over we were able to hear Richard give a really good introduction to the different types of muscle contractions taking place in the body during physical tasks such as running and jumping, and specifically explain what he means by ‘reactive strength.’

 

Reactive Strength

 

I wrote about Reactive Strength in part 2 of my Blog post on Periodisation for Tennis and I will be covering more in Part 3 which is coming up in a few weeks.   Richard talks here also about muscular contractions as being on a continuum with Eccentric contractions (Eccentric control) to the Left side and Concentric contractions to the Right side (Extensor Explosive strength).  In the middle are the Isometric strength qualities.  All of these contractions need to be utilised when performing exercises which make use of the stretch-shortening cycle (SSC), but in different amounts, depending on the type of exercise.

 

The eccentric component on the Left side is related to the quality of ‘Muscle/Tendon Stiffness‘ and the concentric component on the right side is related to the quality of Muscle Compliance.  You could make an argument for saying that runners/sprinters need a higher level of Stiffness and less compliance whereas the opposite could be said for Tennis. This is because  in Tennis there is a wider amplitude of movements required.  Runners just need to keep their hips extended and run on the balls of the feet.  Tennis players will go in and out of triple flexion/extension.

 

What constitutes a ‘True’ Plyometric exercise?

 

The gold standard is 3.0 on the Reactive Strength Index (RSI) which could typically be achieved by jumping 60cm in the air with a ground contact of 0.2 seconds.

 

For it to be a ‘true’ plyometric exercise ground contact needs to be less than 0.2 seconds

 

A plyometric jump with a ground contact under 0.2 seconds is also known as a ‘Fast SSC jump.’  A plyometric jump with a ground contact over 0.2 seconds is known as a ‘Slow SSC jump‘ or a ballistic jump.

 

It is also worth considering the following when choosing which type of plyometric task to use for testing/training/monitoring:

 

  • Testing: Method: Single Depth jump from 30-40cm height box  Aim: Measure overall neuro-muscular efficiency/fatigue using Fast SSC jump

 

  • Monitoring: Method: 4 Repeated Jump test: Aim: Measure Peripheral fatigue using Fast SSC jump

 

  • Training: Method: Counter movement and Squat Jump Aim: Measure Concentric power during slow SSC jump

 

You may decide to test the Counter movement jump and squat jump as we invariably do for the Lawn Tennis Association (LTA) test battery but also consider where the fast SSC jumps may fit into testing, monitoring and training.

 

Then we went on court and went through some running based drills to develop the following qualities:

 

  • Hip mobility  
  • Tendon stiffness  
  • Posture  

Richard qualified that while these movements were not Tennis specific they developed important athletic qualities that could help support an overall athletic development programme for a sport that is based on running.

 

The drills were broken down into:

 

  • Hurdle drills- for mobility  
  • Ankling drills- for stiffness  
  • A march and A skip drills- for top speed running technique  
  • B march and B skip drills- for top speed running technique  

 

Running drills

 

Below are a few short videos of the S&C coaches doing some of the drills.  There were a lot of the typical hurdle and A march/Askip/B march/B skip drills that we all do with our athletes but I thought I would include some of the less often used ones that I saw.  Sorry for the mobile phone video quality but it should give you an idea!

 

Hurdle drill: Scissor

 

 

Ground contact (stiffness) Pogo catch- walking then lift up onto toes

 

 

Ground contact (stiffness) Pogo catch- on the move

  

 

Sotos (alternate 4s)

 

 

Foot tack

 

 

 

Ankling

 

 

Double/Triple tap skips

 

 

As ever I hope you enjoyed the Blog and please share and Like the Facebook page and leave a comment if you have any specific questions

High Performance Centre S&C Workshop 25th April 2014- Heart Rate Monitoring in Tennis

As you will all know APA does a large amount of our work in Tennis.  As part of our contract with Gosling Tennis Academy and my own personal role as Head of S&C for the International High Performance Centre (IHPC) there I get the opportunity to go down to the National Tennis Centre 3 times a year to listen to various people speak about topics relevant to our role as S&C coaches in Tennis.

 

So I thought I would give a ‘cliff notes’ Blog review of the four presentations and take home messages.  Many of the topics were personally areas that I am currently researching in great detail at the moment so it was great to test many of my ideas against what others are doing with the same information.  This Blog will kick off with a review on Heart rate monitoring.

 

Presentation 1: Emma Anderson (Performance Scientist, LTA)

 

I thought this was a really useful insight into how the LTA are using Heart rate monitoring data to support the training of their athletes.  Key themes were:

 

  • How- we measure  
  • What- we measure  
  • Why- we measure  

 

How:

 

At Gosling we are lucky to be able to use the same wireless telemetry system as at the NTC, namely the Firstbeat system which is also used by the Rugby Football Union.   The main benefit is that it uses Heart Rate Variability (HRV) data (e.g., the time between individual heart beats) to measure the response rather than a fixed sampling rate like some other software providers.  Right Firstbeat- that’s your plug so I’ll expect our free upgrade next week!!

 

Tennis is just starting to use heart rate monitoring more widely now.  It will be a little while before its use becomes widespread like it is in Rugby and Football but it is getting more and more popular.  The key benefit to coaches is that it gives objective training data to help support whether the training load planned was actually what took place.

 

One of the things Emma said that was really insightful was that often players of similar tennis ability may have completely different responses to the same tennis session.  Whereas one player may get under-trained from a session, for another player that could represent a very hard session.  This means we shouldn’t assume that a session will affect everyone equally.

 

What

 

When I first started using Firstbeat (and to an extent I haven’t changed) I would mainly monitor Heart rate and something called Training Effect, which is a number from 1 to 5 to measure the overall ‘cardiac stress’ on the heart. However, Emma talked a lot today about Excess Post Oxygen Consumption (EPOC), as a good variable to look at to determine overall ‘Aerobic Load.’   This will give a good overall gauge of accumulation of lactate / fatigue as effected by the work-rest ratio and intensity of effort.

 

Typically the highest aerobic loads will be experienced by Tennis players during the ‘warm-up’ aspect of the Tennis session (ie., the first 20-30 minutes of rallying/consistency drills done where there is little interruption by the coaches or stoppages between shots).  This is often where the players will feel the most stress on the heart.

 

EPOC values for say a 10K run would typically fall around 200 and the curve would steadily rise throughout the race.  In Tennis you will get a big fast rise in the curve during the warm-up to maybe 200 then there will usually be lots of peaks and troughs throughout the session.

 

Below is a chart that Emma gives to the Tennis coaches to help them make sense of all the data.  The data on ‘Matchplay’ in the Top Right was taken from training matches used to pick players for the Davis Cup so these were really competitively fought matches.

 

The data on the bottom left was used to demonstrate how a training session that has a low aerobic load (bottom figure) has NOT been successful in replicating the physiological demands of the game represented by the top figure.  So if you are planning a session that is supposed to replicate a match it needs to have an EPOC peak of 84-130 (aim for 100 as an average guide).

Heart rate data

 

Why

 

I guess I’ve covered some of these points already but the key thing for me is that Tennis has a culture that we are fighting against as S&C practitioners which is one of high intensity training with little to no planned variation in loading.  If it is varied it is not often planned.   We also have a culture of training for consistency/volume in the morning then applying these skills in matches in the afternoon.  There is also a culture of playing more practice matches later in the week.

 

These concepts makes intuitive sense as you want to ‘learn/train’ in the morning then ‘apply‘ in the afternoon.  Players also like to do more match play type training later in the week as they are getting ready to compete at the weekend. However, remember this means you are always practising playing your matches under fatigue.  This is useful as players will have to learn to play in the later stages of a tournament under fatigue.  But also remember that matches tend to be more competitive than training and have higher ‘mechanical loads’ from more sprints and changes of direction.  These need to be practised while FRESH if you want to get the highest effort levels out of the players.

 

The heart rate monitoring can help to EDUCATE players and coaches (both Tennis and S&C coaches) about the actual training load of the session.  Do you want your player to be getting more and more tired through the week? And did you even know that it was happening?

 

Below is an example of a week of monitoring for a coach who was known for wanting their players to work HARD twice a day for 2 hours each session, every day.  It was felt this was getting the player too tired so Emma took the EPOCpeak for the day across 5 days and showed that it fell significantly throughout the week starting at 200 and finishing at 69.  The moral of the story was that if the player had had an easier day on Tuesday after the 200 load they probably could have got another 200 out again later in the week.

Aerobic Load

From speaking to Howard Green (Head of Athletic Development at Bolton Arena) he was describing to me the philosophy of the Swiss Tennis Federation S&C department which is to spend a lot of time in their conditioning sessions either doing:

 

  • Very high intensity sessions– to stimulate adaptation  
  • Very low intensity sessions– to stimulate recovery  

This is on the basis that Tennis load is usually moderate overall.  While it is often ‘safe to assume’ that the overall Tennis load is medium in terms of aerobic load, the data above clearly highlight that unless we’re assessing we are guessing, and we might be getting it wrong.  Too many weeks like that for that athlete and we are looking at burnout.  Imagine if we were putting very high intensity intervals on top of that!!

 

Finally, to wrap it up Emma made a good point about Tennis Specificity.  Players will often get adequate load from playing tennis (although see above comment to qualify that point), so they don’t really need extra off court conditioning. However, if your monitoring indicates that a player is NOT coping well with the training load and would need a bit of a boost then you are probably best to keep them on the court.

 

Often these athletes are either bigger framed men and/or in some cases carrying a bit of extra fat mass.  If they are really out of shape you can get them off their feet and start with some bike intervals but ultimately that won’t address their movement efficiency on the court as they won’t need to support their weight on the bike.  So try and get them on the court and either integrate some conditioned tennis drills (such as Spanish drills and other basket drills) into the end of the session and also do some movement shadowing with medicine balls etc.

 

If like many of us have already experienced, the coaches and players are reluctant to do a Yo yo test to monitor the aerobic load of these players on a regular basis to see if they are getting fitter then something that can work well is doing a incremental treadmill test over 10 minutes starting at 6km/h (female) and 9km/h (male) at 1% gradient and increasing the speed every 1 minute by 1km/h until exhaustion.  Expect them to make 10 minutes.  If they can’t do that then however you slice it, they are not fit at a general level and would probably be wise to keep prioritising aerobic training until it improves!

 

I hope you enjoyed the first instalment.  I’ll be talking about ‘reactive strength,’  stiffness and running drills in the next one.

Periodisation for Tennis- Part 2

This post is a follow up to my previous post on Periodisation- Part 1 which you can see here.

 

In this post I would like to share with you some of my recent thoughts on the topic of Transfer of Training.  The holy grail of strength & conditioning in my view, is taking an athlete and training them so that the physical gains they make actually enhance their sports performance- this would be a successful transfer of training.

 

I originally came across some of the work of the old Soviet regime from looking at a great website all about the Canadian Athletics Coaching Centre which you can see here.  It was here that I first had the chance to read articles written by authorities like Verkhoshansky and Matveyev.  But I kept hearing about a coach called Dr. Anatoly Bondarchuk who was working with hammer throwers at the time and was applying his concepts of ‘Transfer of Training’ to his training methodology.  I bought a book of his work in around 2009 but at that time it was not well translated from his native language and I felt I had an incomplete understanding of his concepts.

 

Bondarchuk book

 

This also coincided with a chance discussion with Dr Mike Stone at the UKSCA Conference around the same time.  He was a little critical of the statistics which Bondarchuk had used to determine the correlation between all kinds of different exercises and their effect on specific performances in an event.  (Or at least that is what I took away from our brief discussion- as I don’t want to misquote Mike Stone!).  Therefore I never really followed through in this area of my learning and for better or worse kept going with my training system as I understood it at that time.

 

So fast forward to the present day, April 2014 and I now stumble across the website of Central Virginia Sports Performance (click here) and his name amongst others comes up again, as well as Natalia Verkhoshansky who is continuing the great work of her father, Yuri.  Now 5 years later their work is becoming more accessible thanks to the power of the web and better translations, so I figure it’s time to take another look.

 

For this post I just wanted to run down on my application of the concept of Transfer of Training and how it fits into the APA Training System.

Clarifying the Objective

 

As I already said above, I think the holy grail is getting outcomes where it counts…on the sports field.  Natalia Verkhoshansky articulates it slightly better than me:

 

”The final goal of competition exercises in Olympic sports („Citius, Altius, Fortius‟ – „Faster, Higher, Stronger‟) may almost always be related to the capacity to express power produced by the speed of movements and by the force of overcoming external resistance.

 

Consequently, the training process, focused on improving the sports result, could be defined as the process of increasing the power output of competition exercise”

 

Every sports skill without exception can be thought of as a complex motor action which is created in order to solve a particular movement task specific to that sport.  This motor action is often called the motor pattern (as it is usually the combination of separate motor actions) and sports coaches often refer to it as a ‘movement pattern’ when referring to the physical aspects of the motor skill.  As it relates to the work of the Soviet researchers this motor pattern is called the ‘Competition Exercise’ or (CE).

 

Analysing the Competition Exercise from a Biomechanics point of view

 

Like any good S&C coach ought to do, a Needs Analysis will help determine what types of training are most suitable for the athlete in order to prepare them for their event or sport.  It’s important to start with some basic laws of motion and look at Kinetics and Kinematics:

 

  • Kinetics – is one of the branches of dynamics, concerned with what body movements are produced under the action of particular forces. Not to be confused with kinematics, the study of motion without regard to force or mass.

 

Analysing every competition exercise from a kinetics perspective, it may be assumed, that during its execution, not only are active driving forces being produced by muscular contraction, but also reactive forces, which are activated as a consequence of the impact of active forces with the external environment: We can break these forces down into:

 

– gravity force (body weight or its links);

– reactive forces arising as a result of the interaction between the active forces and the environment;

– force of body (or its links) inertia;

– force stored in the muscle-complex as elastic energy during the preparatory phases of movements.

 

Therefore, increasing the power output of competition exercise regards increasing the body’s capacity to generate enough active force to overcome the external and internal opposition which will enable the acquisition of specific skill to control the body movements.

 

Now I am definitely not going to get into the ‘How Strong is Strong Enough?’ debate in this blog.  At this point I merely want to draw attention to the fact that we should be starting to work back from knowing what the competition exercise is that we want our athlete to be really good at and also understanding the types of forces needed to excel in it!!!

Increasing the Force Generating Capacity of the Body

 

”To obtain a necessary kinematic characteristics of the complex motor action, the motor control system operates not at the level of single muscle, but at the level of innate functional components of the human motor apparatus, called working mechanisms, involving them in appropriate ratio to solve a given motor task.” Verkhoshansky, N (2011).

 

In basic terms this means that in order to prepare to produce the forces required during the competition exercise we need to train movements not muscles.  Sound familiar?  These movements can be sub divided by the different mechanisms of the motor control system they utilise:

 

  • Muscular system- voluntary contraction of agonist and antagonist muscles to produce synchronised movements of body segments  
  • Muscular system- involuntary contraction of key postural reflexes
  • Elastic properties of muscles – the force stored in the muscle complex as elastic energy;

 

The higher the functional level (force generation capacity) of the working mechanisms involved in a given competition exercise, the higher the athlete‟s motor potential, which determines his capability to execute this competition exercise with higher power output.  What this basically means is that the more we can train the general functional capabilities of the muscular system the higher the power output potential we can achieve on a very specific competition exercise.

 

It’s now that we can start to discuss the terms ‘General’ and ‘Specific’ as they relate to the types of exercises we might want to use in the ‘Preparation’ phase.  I deliberately didn’t want to talk about exercise categorisation in the last blog as this is a massive topic in itself.  The best way I can describe the way I approach my training preparation phase is I start with a greater focus on general training means early in the preparation phase and increasingly focus on more specific training means as we progress through the preparation phase.

 

Track & Field coaches use the classification adopted from the Soviet researchers.

Competition Exercise Classification

We can now start to think in these terms, starting with the end in mind and working back to choose the exercises that we need to start with.  Using this concept most sports will have similar training means at the general level of exercise classification and they will diverge as the methods become increasingly specific.

 

As it relates to the APA Training System I like to group the classifications noted above under more simple headings:

 

  • General or Specific
  • Basic or Advanced

 

Typically the more General the exercise in nature the more ‘global’ the muscles that are recruited such as the large muscles of the quadriceps, hamstrings and glutes in the barbell back squat.  The more specific the more ‘local’ the muscles that are recruited such as the upper fibres of the latissimus dorsi during explosive shoulder extension as would be performed in a weighted barbell pullover.  I remember Calvin Morris saying he used to do this exercise with Steve Backley as part of his specific exercise regime for the javelin throw.

 

Pullover

 

My personal reason for wanting to differentiate between Basic and Advanced exercises is because a General exercise can be a very high level exercise in terms of loading parameters but it just doesn’t have much relation to the competitive exercise.  So for a very experienced Tennis player they might start with maximal strength back squats in their General Preparation.  But seeing as I work with a lot of children I need to make sure my coaching team are taking into account the loading and if it is generally lower in intensity such as Hypertrophy work we will classify it as ‘Basic.’

Key point: Not all athletes will do Advanced exercises in their General Preparation.

 

If you would like to look at the terminology described above I would definitely check out the Canadian athletics Coaching Centre website and also have a look at a great website called ‘Complimentary Training’ by Mladen Jovanovic and a blog which goes into detail on these topics.  Click here for a link to one of his blogs on this topic.

 

Increasing the Power of Key Movements

 

Now that we have set the scene for the importance of the competitive exercise we need to go back to the science. The different conditions under which the neuro-muscular system works during the execution of different competition exercises recall different mechanisms for assuring these changes.  For example the main competition exercises for a jumper, a thrower, a sprinter, a middle distance runner, an MMA athlete, a tennis player and a soccer player all place different demands on the body.

 

These mechanisms are related to the activation of different functional characteristics (options) of the neuro-muscular system (motor unit recruitment, motor unit activation frequency, motor unit synchronisation and others), which are usually associated with different strength capabilities.

 

The basic forms of these functional characteristics can be identified as basic strength capabilities:

 

  • Maximal Strength (P0) – the greatest magnitude of the voluntary force-effort, which the athlete is able to display in isometric regimes when there is no time limit to complete the task
  • Explosive Strength (J) – is characterized by the athlete‟s capability to achieve maximal force-effort (FMAX) in the shortest time (TMAX): J = FMAX/TMAX.
  • Starting Strength (Q) – is characterized by the athlete‟s capability to produce rapid increases in force-effort at the start of muscular tension. It is measured by the so called Starting Strength gradient: S-gradient = F0,5 MAX / T0,5 MAX).
  • Accelerating Strength (G) – is characterized by the athlete‟s capability to rapidly achieve the maximal value of force effort (FMAX) in the final phase of muscular tension. Usually, it is measured by the so called Acceleration Strength gradient: A-gradient = F0,5 MAX / (TMAX – T0,5 MAX).

 

Verkhoshansky explains that ”In movements executed with different levels of external opposition the basic strength capabilities do not have equal relevance in obtaining the highest power output of the competitive exercise.

 

For example, when the force-effort is displayed in high speed movements with a small external resistance, its magnitude is determined by the so-called High-Speed Strength (Fv), strictly correlated with Starting Strength (Q). As resistance increases, Explosive and, after, Accelerating Strength become more important.

 

Basic strength capabilities expressed in different regimes of muscular contraction usually require activation of different functional options of the neuro-muscular system. For example, the capacities to generate maximal force in isometric and dynamic regimes of muscular contraction are assured by different neuro-muscular mechanisms, which are relatively independent of each other in their functional display and development.

 

Also the capacities to generate force in overcoming (“concentric”) and yielding (“eccentric”) regimes are related to different neuro-muscular functions: “The greater cortical signal for eccentric muscle actions suggests that the brain probably plans and programs eccentric movements differently from concentric muscle tasks.” (Yin Fang et al., Journal of Neurophysiology, 2001, vol. 86 n. 4).”

 

However, an important consideration to keep in mind is that sports movements are usually executed in a mixed regime of muscular contraction.

 

For example, during a single explosive movement in which the athlete has to displace a heavy load from a standing position, before initiating the movement, the muscles work in an isometric regime (e.g. shot putt).  As soon as the developing isometric force-effort achieves the level of the opposite resistance force, the movement starts and the muscles begin to work in the dynamic regime.

 

In the so-called ”starting movements” executed without a ”countermovement” against heavy resistance (for example overcoming the body’s static inertia), the major role is played by Maximal Strength (Po) and Explosive Strength (J), expressed in an isometric regime (e.g., Power lifting and Olympic weightlifting).

 

When the explosive movement is executed with a ”countermovement”, i.e., in the reversal yielding-overcoming (“eccentric-concentric”) regime, the major role is played by Explosive Strength (J) expressed in the overcoming (“concentric”) regime.

 

In reversal movements, executed in the rapid transition from the yielding (“eccentric”) to the overcoming (“concentric”) regime, two other functional characteristics of the neuro-muscular system are used: the Reactive Ability of the neuro-muscular system ( the capacity to develop the highest value of force in the overcoming phase due the stimulation of muscle proprioceptors during the yielding phase) and the Elastic properties (potential) of muscles (which provides an extra source of energy assuring the enhancement of the subsequent muscular contraction.” These would be more associated with methods used with runners such as drop jumps and methods that have a very short ground contact such as repeated hurdle jumps.

 

Therefore, to reiterate the original point, different training means, used together in the training process can elicit an integrated functional adaptation (Cumulative Training Effect), using a pre-determined combination of different means.

 

How does this apply to Tennis?

 

Clearly Tennis places a wide variety of demands on the body.  At first glance you might think that because the Tennis player is working against a relatively insignificant external resistance (tennis ball)  that there is no need to do ANY explosive weightlifting exercises at the higher end of the Force-Velocity spectrum (Olympic lifts at >70% 1RM); they should just lift everything light and fast.

 

But one of the things I learnt from reading Verkoshansky’s work is that ‘impact’ forces are extremely high and some of the explosive movements in Tennis, especially when returning wide serves and flat out running out wide do place significant load on the body which we must prepare for.  It’s not just as simple as saying that because they only have to overcome their own body mass and that of a tennis ball that they don’t need to work against any significant loads!

 

Below are some of the different examples:

 

  • Maximal Strength:  when overcoming the body’s own inertia and when absorbing the massive impact forces from landing during flat out running and take off
  • Explosive strength: when applying a hard impact into the ground in order to ‘take off’ the ground during a powerful ground stroke using the ‘power step’
  • High Speed-Strength: during the majority of high power tennis shots when hitting the ball!
  • Reactive Ability: use of the stretch-shortening cycle during rapid push off when changing  direction
  • Reactive Ability: use of the stretch-shortening cycle during the split step with a rapid counter movement

 

Summary

 

My summary of this blog is that you need to know your sport.   You need to know what the competition exercise or exercises are and you then need to plan appropriate training methods that will enhance the physical mechanisms that will overload and subsequently improve performance in these skills.

 

In the final Blog post on periodisation coming next I will attempt to analyse the competitive exercises needed for Tennis and the most appropriate training methods for these.

 

In the mean time I highly recommend you check out the two books below.  The ‘Secrets of Russian Sports Fitness and Training’ is an easy read and you can blast through it in a day.  The Special Strength Training Manual,’ is equally compelling but it a bit more in depth and would definitely need a bit of background understanding of training theory.

Russian literature

Hope you enjoy the post.

Remember to visit us online HERE for more updates on our latest workshops and qualifications.

The Travelling Strength Coach

 

This week’s guest blog comes from APA coach Fabrizio Gargiulo.  As the Easter weekend is upon us many of APA’s athletes will be on the road competing so this post will cover some of Fab’s thoughts on the role of the S&C coach during this time.

 

The world of professional (and at some levels amateur) sport often requires large amounts of travelling to and from competitions. I have experienced this since I began working in strength and conditioning and have learnt a great deal from the various sports I have travelled with. My first experiences came working with Luton Town FC, who were at the time in League 1 (English 3rd division), this meant that the team would often have 2 games per week, sometimes as many as 5 matches in 15 days. This presents several problems for the S&C coach. Firstly the logistics of time spent travelling to and from venues, over sometimes vastly long distances. This undoubtedly makes players tired, uncomfortable and often stiff from being seated for long periods. The role of the S&C coach then changes to promoting optimal state of readiness before competition and then maximum recovery possible post-match. The S&C coach takes on the role of nutritionist, water boy, teacher, masseuse and sometimes psychologist or agony aunt to listen to players debrief after their performances. From my experiences in football the S&C coach can sometimes have to defend the players against the manager, for example after a loss, if the manager thinks the players didn’t put enough effort into running or chasing the ball he may wish to punish them with extra running the next day or even immediately. As an S&C coach it is your responsibility to decide how this will affect the players both physically through recovery and mentally, but also to consider the impact of learning from negative consequences that the manage wishes to employ (please see my previous blog about gaining positive outcomes through negative consequences by following this link

 

This is an example of managing a group or individual player through a season of competitive matches, travelling all across a country and competing in various competitions, some of which will have greater importance and this again is a factor for the S&C coach to consider when planning training for the players to bring them to optimal state of readiness. Sometimes it may be of greater value to the long term goals if an athlete is not at optimal readiness because they are training to achieve a peak in performance later down the line.

bag carry

More recently I have worked with a professional tennis player during a tournament block lasting 3 weeks. This presents a different situation to the S&C coach. Being abroad you are in unfamiliar circumstances, you may have a language barrier; you may or may not have access to a gym, equipment or space. In tennis, players typically play daily (if they continue winning) throughout a tournament, with the occasional day off due to scheduling. Ultimately your role as an S&C coach doesn’t change – optimal preparation and recovery – however when you are in a tournament block you need to work backwards from your competitive start date and this means that you can do some training (maintenance) to keep fitness and strength levels up when they are not competing. For example player A starts playing matches on Saturday, he arrives in the country Thursday lunchtime, this gives you approximately 36 hours where you can do some work, the initial goals will be to get the player ready, this may involve a recovery run, a light weights sessions, massage, flexibility or a more intense low volume session to get up to match speed quickly. Player A then wins his match so plays Sunday, S&C coach must help him recover and be ready for Sunday. Player A continues to win until Tuesday, he now has 3 days until his next tournament starts again, the S&C coach must make a call on whether the player should have a rest day, recovery day or training day. Likely also that player A continues winning his matches and ends up in the final on Friday, win or lose he will play again the following day in the next tournament, during that week the player will not train and only focus on recovery, the intensity of match play will be enough to maintain fitness for a while, however over a prolonged period fitness and strength in particular will begin to diminish, thus at some point the S&C coach may have to place the player back into some training and out of the competition block. Typically in tennis players are able to compete in 2-6 week’s worth of tournaments before returning to a 1-3 week training block. A major part of being an S&C coach is the ability to think on the job and to have multiple plans to use dependent upon the situation. There are some great pieces of portable equipment available to use to help out with this, things like; TRX, resistance bands, water filled balls and good old fashioned knowledge of body weight training and utilising what you have in your surroundings – squats with your suitcase, step ups on hotel chairs, pull ups on a tree or climbing frame, stair runs etc can all be integrated into keeping your player fresh and focussed and is often a good change up to the usual training they do in the gym on the track, pitch or court.

 

Finally from an athletes’ perspective I have been a competitor at several important matches and tournaments all across Europe. From travelling 24 hours on a bus for a single match or getting a 6am flight to play an afternoon kick off and then fly home all in the same day to taking part in 10-12 day tournaments with 3 international matches in 6 days, as an athlete you often don’t know what to expect or how it is going to feel until you have experienced it. Single matches present different challenges to tournaments, your physical state is important but if it is not at a true peak, I often found that the mental focus was more important than getting 8 hours sleep the night before, of course if you are smart you will make sure you are rested up before taking the trip, but sometimes it is unavoidable when you’ve done 20+ hours of travelling it’s knackering full stop. Good nutrition and hydration especially I found to have a big influence above sleep and travel. Recovery is often compromised also, but it depends how much time you have until you compete next as to how much of an influence this can have – if you have a week, it just means your recovery will be delayed and take longer to restore full state of readiness. If however you are in a tournament with multiple games in a short space of time, recovery becomes very important. A recent experience away with the GB Lions American football team at the Group B European championships in Milan showed how important recovery was. Acting as team S&C coach also, I used my experience to put a schedule together with the coaches and physiotherapists for what training would be done and when etc and they worked tirelessly to prepare us for games and give us the best possible chances for recovery, storing up ice to allow us to have ice baths, taking care of supplements for post game and giving us time to sleep as we played late night kick offs, meaning we finished around midnight and returned to the hotel and by the time we had eaten, stretched and ice bathed it was nearly 2am before we got to sleep, often with bumps and bruises that needed extra attention. I had been at a previous tournament with the GB Lions (before I had studied recovery strategies and was not yet an S&C coach) and we had not been instructed on how best to recover, but were more left to our own devises, albeit with good facilities such as a swimming pool to cool down in and stretch. We played in hot conditions and had trained pretty hard in the 4 days before playing our first match, whereas in Milan we did a single 60 minute body weight circuit session on the first day we arrived just to stimulate some blood flow and get a little bit of match tempo readiness in the players. We then had around 40 hours before we played and only did some core and stretching for the next 2 mornings. From my perspective, I felt better playing in Milan than I had previously, part of this was down to my state of readiness.

 

On the first day we arrived the team went through a basic body weight circuit consisting of some low level plyometrics, body weight strength exercises and a core workout plus an extended stretch period. The core and stretch became our daily routine once the tournament started, but as the S&C coach, I felt it was important that the players all experienced a workout in the heat of Italy as this would be a factor to consider when we played. Here is a quick video of the workout we did…

One point that is often over looked for athletes who have to travel and stay abroad for long periods of time is the boredom that comes with waiting to perform. Often you can’t and don’t want to go anywhere to save energy, it becomes important to do things with fellow players that relieve the boredom, in am team environment this is often easy as you are with like-minded people more often than not that you already know. Games, pranks, banter are really important, talking to people outside of the team and about anything other than your sport is often also very useful. Again if there is an S&C coach with the player(s) they may decide that the best thing to do for recovery is get away from the sport, do some shopping, sightseeing, water park or zoo etc. Players will likely also be out of their normal routine, so knowing this and integrating some of it back into their day can also be really beneficial, this may just be a morning run on the beach, playing video games etc. Whilst in Milan we had a day off after our semi final, where we were given freedom to do as we pleased for a few hours before team meetings in the evening, players visited the city, shopped and some of us went to a nice health club to throw a few weights around (nothing more than beach weights to boost the ego), relax in the many spa rooms and pools and eat out away from the hotel, it helped motivate us for our final game after losing our semi-final. I feel it is also important as an S&C coach when away with players to have some time removed from coaching to release some stress and keep you motivated for the long days working with sometimes difficult players and or situations.

  

The S&C coach has to be an archer with many strings to his bow and be able to travel with flexibility.

 

If you liked this article please share it, like us on Facebook, or leave a comment!!  Remember, the next APA Workshop is on May 24th ‘Speed, Agility & Quickness Training for Sports,’  click HERE to book.  

Finally don’t forget APA are running without question the best value S&C qualification in the UK right now!! For more details click HERE!

Periodisation for Tennis- Part 1

Over the last couple of days I’ve found some really cool online resources that I have found really useful and thought provoking.  Most of my reading has been directed to the topic of Periodisation so I thought it would be interesting to share this in a Blog!  In Part 1 I am going to discuss the organisation of the training into phases and talk about how those ‘phases’ should be distributed according to stage of development.

 

In preparing this blog I have collated articles from coaches with more than 40 years experience in Tennis and who are at the forefront of the sport science research into the periodisation of training programmes.  For more information please check out Issue 36 of the International Tennis Federation (ITF) Coaching & Sport Science Review (CSSR).  I’d also highly recommend taking a look at Tennis iCoach which is the coach education subscription website of the ITF.

 

I also came across a gem of  a website (CVASPS) Central Virginia Sport Performance which is run by Jay DeMayo who has been the Head Strength and Conditioning Coach for Men’s and Women’s Basketball at the University of Richmond since October 2005.  He is making a lot of the Eastern block research more accessible and it rekindled my fire for further reading into the practises of the Soviet and Eastern European sport scientists and coaches of the 1960s-1980s.  In particular I have been studying the work of Natalia and Yuri Verkhoshansky and reading about their latest book “Special Strength Training: Manual for Coaches.”  We will be looking at the concept of Special Strength Training as it relates to periodisation in more detail in Part 2.

 

This blog will discuss periodisation for both juniors and professionals, as well as males and females. I hope that it will
generate a great amount of discussion between coaches around the world and I would be happy to receive your feedback on any of the points raised.

 

Introduction to the APA Periodisation System

 

Simply put, periodisation can be considered a process of structuring training into phases to maximise athletes’ chances of achieving peak performance, and therefore their competitive goals (Bompa, 1999).

 

APA provides Strength & Conditioning services to a complete spectrum of athletes from 5 year old children all the way up to professional athletes.  For this reason, I like to think of the process of achievement of ‘peak performance’ as a journey.  In order to truly peak the athlete will need to have first fully optimised their overall physical potential and then spent enough time fine tuning their sports skills to realise this potential in the competitive arena.  This process is thought to take in the region of 10 years and 10,000 hours so our training plans need to reflect the stage of development of our athletes. Therefore at APA we subscribe to a Long Term Athlete Development Model (LTAD) and break the training down into stages.  Puberty (see below) is a key period in a young athlete’s life as it represents the point in time when we can begin to train the athlete with more advanced forms of training.  This usually occurs around 12 years old for girls and 14 years old for boys although it can typically occur up to two years earlier or later.  In my experience it tends to be earlier for girls and later for boys.

 

Table 1.  APA 6 Stages of Development

Girls

Boys

Fundamentals

Level 1

6-8 years old

5-9 years old

Learn to Train

Level 2

8-10 years old

9-12 years old

Train to Train

Level 3

10-12 years old

12-14 years old

Train to Train

Level 4

12-14 years old

14-16 years old

Train to Compete

Level 5

14-16 years old

16-18 years old

Train to Win

Level 6

17 years old+

19 years old+

 

As it relates to periodisation we have different approaches to periodisation for each of these Levels.  The Table below shows how at APA we gradually put more emphasis on achievement of a ‘peak’ performance.  A double periodisation phase means that in the Annual cycle there will be two cycles of preparation and two cycles of competition.

 

Training Distribution

Fundamentals

Level 1

No periodisation

Learn to Train

Level 2

Double periodisation

no peaks

Train to Train

Level 3

Double Periodisation

no peaks

Train to Train

Level 4

Double Periodisation

 1 peak- 1st yr   2 peaks- 2nd yr

Train to Compete

Level 5

Triple Periodisation

 Triple peak

Train to Win

Level 6

Multiple Periodisation

 Multiple peaks

 

Below are a few key points made by Piotr Unierzyski (University School of Physical Education, Poznan, Poland).  These points were in the context of guidelines for young Tennis players aged 12-14 years but I think they are pretty applicable to any young athete’s periodisation.

 

  • Two peaks can be scheduled for 14 year old players (for extremely well-prepared and talented players the plan can be divided into 3 cycles with three peaks), but it remains important to have relatively long training/preparatory periods.
  • The younger/less experienced players are, the more time they need to learn/improve particular skills. It therefore follows that these players should practice proportionately more and partake in longer preparatory periods than advanced juniors and professionals.  
  •  The quantity and QUALITY of training is important (van Aken, 1999).  
  • An annual plan, “doubled” with two preparatory and two competitive phases, is appropriate for 12-14 year olds. (This agrees with APA Periodisation Model).  
  • From 15-16 (girls) and 17-18 (boys) years of age, planning and periodisation takes on a philosophy and structure similar to that adopted with professional players.  
  • Improvement is still important, but programs should be tailored to elicit peak performance at the most important event(s) and less important tournaments used to optimise preparation.  
  • The structure of all cycles should take into account the school calendar (i.e. holidays).

 

Below is a Table which gives some considerations to the amount of training and competition that would be appropriate for a young athlete (female) moving out of Level 4 and into Level 5 of our APA Training System.  This would probably equate to a girl of 13/14 yrs moving out of 14-unders (double periodisation) and into 16-unders at aged 15 (triple).  For boys the equivalent could be moving out of 16-under and into 18-under.

 

Age
13 14 15
Maximum number of matches per year 30-50 30-60 35-75
Maximum number of international tournaments per year 6 7 9
Maximum number of consecutive tournaments 2 2 3
Length of preparatory periods (weeks) Option A Option B
1st 14-16 12-15 10-12 8
2nd 12-14 10-13 4-6 8
3rd X X 4-6 8
Training hours per year 520-600 550-700 600-800

 

Periodisation in Tennis

 

As you will know now APA spends a lot of its time working with the sport of Tennis, which brings a number of specific challenges.  Periodisation is perfectly suited to sports like Weightlifting, Swimming and Track & Field which have long preparation periods and only a few major competitions to prepare for each year.

 

Tennis is not ideally suited to Periodisation.  Periodisation in tennis can be quite complicated due to a number of factors. First and foremost, tennis does not have an official off-season like many other sports. Tennis players don’t have the luxury of just one major event every four years (the Olympics) or even one or two major events per year. In fact, tennis with its many different ranking systems and different levels of tournaments offers many different opportunities for all levels of players to compete each and every week of the year. As an example top professionals and juniors try to “peak” for the Grand Slam tournaments (the juniors obviously for the junior Grand Slams), but at the same time are cognisant of the need to play well at other tournaments to improve or “protect” their rankings.  For example, we recommend the following training phase lengths for our Level 5 and Level 6 athletes but in Tennis they very rarely meet these guidelines.

 

Age
15 16 17 18
Length of preparatory periods (weeks)
1st 8 8 8 8
2nd 8 4 4 4
3rd 8 4 X X

 

For example, research has shown that:

almost 50% of the top 100 ITF ranked junior
girls fail to plan 1 block of 8 weeks and 1
block of 4 weeks (Raabe & Verbeek, 2004).

 

Now there are some ways around this and I am going to now talk about the Periodisation Model that we use at APA, known as the ‘Concurrent Training Model’.  When training time is pressed this is the most efficient way to organise training so that athletes don’t have to wait for weeks and weeks before they can train at the intensity that will prepare them for their sports.   This is especially important in a sport like Tennis where we only have the athletes for 2-4 weeks at a time!!!

 

I don’t want to get into the specifics of the different types of models (Linear, Wave, Block, Undulating, Conjugated etc). For me I use the term ‘concurrent’ to be a catch all term to describe the concept that we use which means we train all forms of biomotor ability all the time; it’s just the blend that changes.  But before I get into the specifics of the APA Periodisation model I need to introduce some basic terms to describe the different types of ‘phases’ that are typically in use when planning training.

 

Training Phases

 

The process of structuring training in order to achieve a peak is usually built around the concept of training ‘phases.’ Each phase contains different training contents largely reflecting that phase’s generic goal: preparation, peaking, competition, and transition.  These are the phases that are used at APA.  The specific terms used at APA are:

 

  • Preparation– Basic and Advanced Training  
  • Pre-Competition
  • Taper
  • Competition
  • Active Rest

 

Preparation:

 

For those of you who haven’t come across these terms before the ‘preparation’ phase is fairly self explanatory: it’s typically a period of broad motor development to achieve higher levels of overall athleticism but at the same time it must increasingly target the factors that limit tennis performance.  The focus shifts from coordination, general strength training and aerobic conditioning early in the phase to more specific explosive power work, resisted speed drills and high intensity aerobic/anaerobic work later in the phase. The tennis training load also increases throughout preparation period starting from very low training load and building to a high training load.

 

Pre-Competition:

 

Competition is often the most anxious time for players, and pre-competition phases are a must if players are to build their competitive confidence (a quality that reflects how individuals feel about their game and importantly the work they have done). These phases should commence at least two weeks prior to the start of a tour.  Tournament blocks in Tennis typically last for no longer than five weeks, and the event prioritisation and peak performance is typically pitched toward week two or three of the tour.  This means there is usually 1-2 weeks of less important competition planned before the first major tournament (known as pre-competition).  Tennis load is at its highest and S&C load tends to be lower but of a very high intensity.

 

APA Training Approach- Earn the right to endure a quality

 

Over the last few years  my approach has changed in a number of ways.  This relates to two aspects: The training model (Linear vs. Concurrent) and the particular focus of Pre-Competition training.

Linear versus Concurrent Training Approaches

 

I used to follow  Matveyev’s early linear or traditional model (Matveyev, 1964) in my approach to the Preparation and Pre-Competition phases for all athletes. Summarised as the combination of low intensity/high volume training progressing to high intensity/low volume training so as to coincide with one or more competitive peaks during every macrocycle, the model has been widely used across sports. Generally, from a physical perspective, it moves from a hypertrophy phase (General Preparation), to a strength phase (Specific Preparation), to a  power phase (pre-competition).

 

  • Preparation: I now believe Training should become increasingly non linear as athletes mature.

 

I still think that young athletes need to focus predominantly on ‘loading’ progressively from hypertrophy to strength to power.  However, that doesn’t mean they will not be ‘practising’ or using lighter loads on different aspects of the Force-Velocity curve at each phase.  For example, our young athletes practice Olympic weightlifting all year round.

 

With my more advanced athletes there will be ‘loading’ of all parts of the Force-Velocity curve from the beginning of the preparation period.  It will be the emphasis that I will shift BUT all forms of training are present from the outset. This means that advanced athletes will be loading up on hypertrophy, strength and power either in the same session or at least in the same week (microcycle).

 

Basic vs. Advanced

 

To differentiate between the level of athlete and the most appropriate forms of training I use the term ‘Basic’ and ‘Advanced.’ Taking the example of strength, I would classify hypertrophy as a basic method so that means our young athletes can overload this aspect.  But I would classify Maximal strength training as an advanced method so our coaches know that this shouldn’t be a focus of overload unless the athlete is more advanced.

 

In APA’s Training System I categorise someone who is in Level 4 as being ready to do more Advanced Loading.  The main thing we have to try and do here is marry the tennis tournament schedule with the physical needs of the athlete.  Often the athlete has a very advanced ‘Tennis age’ and is on a triple or multiple peak tennis plan but their physical develop needs would be better served with longer periods of less interrupted preparation!!!!

 

Role of Pre-Competition

 

  • Pre-Competition: I now believe this should be a Work Capacity phase, not a Power phase (as it relates to Tennis)  

 

I may come into criticism from some of the true advocates of the Soviet system but I have to bear in mind two things:

 

1- that Tennis has an extremely short period of time to prepare physically.  This is typically 2-8 weeks.  Therefore, I typically try to develop the qualities of Maximal Strength and Explosive power concurrently during the Preparation phase.  If an athlete is weak then obviously they will spend more time on developing strength.   If I waited until the pre-comp phase to develop power capabilities I would have about 1 or 2 weeks maximum to do this.

 

2- that Tennis is a power-endurance sport.  Yes the energy demands for each sprint come predominantly from anaerobic-Alactic pathways but these bouts of high intensity exercise have to be sustained by aerobic oxidation in the recovery periods and they have to be repeated during something like 38-80 changes of direction per set and 300-500 bursts over an entire match!!!!

 

My goal in the pre-competition phase is to prepare the body more specifically for the event demands.  This means I will do up to 3 sessions aimed at increasing the conditioning level of the athlete, and specifically power endurance. Having developed a good base of aerobic/anaerobic fitness as well as speed, strength and power in the preparation phase it is now time to learn to endure those qualities. This is where we do this.  This usually lasts 2 weeks and can occur ‘on the road’ in an ideal scenario as the athlete is competing but at lesser important tournaments.  Here we can target a few sessions of conditioning at the beginning to middle of the tournament and do one more at the end of the tournament.

 

And Finally…….

 

  • Taper- Remove fatigue and sharpen the sword  

 

Yes, it is important to avoid accumulation of fatigue at the end of this phase, so before MAJOR tournaments I will add in a Taper week which is often during the tournament before the most important one.  Here I strip away the volume of conditioning work  and actually focus back on the strength and power workouts we did in the late preparation phase -usually a few times in the week- but at a lower volume than in the preparation phase.  Usually early in the week we will do a strength orientated session and later in the week it will be more explosive power orientated.  We don’t want to do anything that will accumulate fatigue so all drills should be anaerobic-alactic devoid of neural fatigue, and we prioritise tennis tactical goals as well as regenerative and injury prevention means of training.

 

  • Peak– the time of the most important competitions

 

Everything that we have discussed so far has prepared us for this peak; the time when the athlete should be psychologically, physically and technically/tactically at their optimal level of readiness to perform at their highest level.

 

I hope you have found this information useful and I very much look forward to hearing your comments about the APA Training System and its approach to Periodisation.

S&C Education Conference 2014 Kelvin Giles on the Overhead Athlete

This weekend saw the launch of the first Online S&C Education Conference (by webinar), hosted by my friend and colleague, Brendan Chaplin.  Unfortunately I didn’t manage to get to hear all 12 speakers this week due to work commitments but I wasn’t going to miss any of the presentations over the weekend!  Given that a lot of my time is spent in the sport of Tennis I was really looking forward to hearing what a mentor of mine, Kelvin Giles had to say on the topic of the Overhead athlete.

 

He started off by talking about the different sports that we could be discussing when we say ‘Overhead athlete.’

 

[column width=”32%” padding=”2%”]

Quarterback

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[column width=”32%” padding=”2%”]

Tennis serve

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[column width=”32%” padding=”0″]

cricket bowl2

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Kelvin also gave examples of sports where they might not be throwing an implement but there is a clear action of their arms being away from their body such as:

 

  • Swimming  
  • Goal keeping  
  • Rock climbing  
  • Rowing  

 

Kelvin then went on to say that while he understands that a lot of people might be expecting him to discuss shoulder pathologies and shoulder return to play strategies etc, he was actually going to talk about the bigger picture.

 

PREOCCUPIED WITH THE ROTATOR CUFF!

 

In Kelvin’s opinion we get very preoccupied with looking at the rotator cuff.  Now understandably we want to reduce the occurrence of shoulder injuries which are prevalent in a lot of sports BUT rather than focus on the symptoms and have a reductionist approach, we need to look at the bigger picture and understand why athletes are getting injured!!

 

Kelvin is a passionate advocate of the need to follow a movement efficiency journey that starts with developing basic movement patterns (squat, lunge, push, pull, brace, rotate, gait).  Vern has been quoted many times before:

 

”Train movements, NOT Muscles!”

 

He went on to discuss the human body as an amazing thing that not only has joint articulations that require different amounts of MOBILITY and STABILITY (see Mike Boyle’s popularisation of the ‘Joint by Joint’ approach) but also connective tissue slings that mean movements at one place have an affect on the ENTIRE body!!

 

Kelvin Giles movement efficiency

 

A lot of the problems that occur up the kinetic chain are due to a lack of movement efficiency from ‘toe nails to finger nails.’  We need to master these basic physical competencies!!!

 

Kelvin referred to various research papers supporting the point that shoulder health is directly related to movement efficiency at other places in the body (such as thoracic mobility).

 

The Overarm Throw

 

Overhead throw cues

 

Then Kelvin showed a series of videos of children learning to ‘solve the movement puzzle’ of throwing a ball at the wall above a marked line that was of varying distances away from the child.  The younger children started off throwing a ball around 12 feet away from the wall, and were told to throw the ball over the marked line that was at around head height.  

Initially the youngest child would have many faults in their throwing action- including being square on, having the elbow in front of the shoulder and so on.  But as the children advanced and moved first 15 and then 20 and then 25 feet away they were able to solve the movement puzzle by improving the action until you get the action see in the images above  where it pretty much follows the ‘technical model.’

 

Now in the presentation the children being shown were older with each progression as we moved through four stages to get to the ‘final skill ,’ so this journey for a single child may take months or years to get to that stage.  What I liked was that there was minimal explicit coaching- Kelvin said that the coach absolutely would NOT ask the 6 year old girl who was throwing square on, to move side on- he would let her figure it out for herself.

 

Role of Implicit Coaching

 

The idea of NOT correcting the young girl to get side on might ruffle a few feathers with coaches as this might go against your instincts to correct poor movement mechanics.   I personally think that with all these things there needs to be a balance between letting them work completely independently and risking possibly ingraining BAD HABITS and coaches telling them exactly what to do from the BEGINNING.

 

I think you definitely need to have a skill applied in the sport context, so letting the athlete determine information about how far the ball went in relation to the mark on the wall is important.  Frans Bosch in his UKSCA conference presentation referred to this as ‘Knowledge of Results (KR).’   I like to call this setting a ‘Target’ for the athlete.   But the coaching should be more towards ‘cues’ that will help them focus on the result:

 

Focus their attention on something external like- ”notice how high the ball travelled!!  Do you think you could send it a bit higher??”

 

Hopefully adding a constraint such as asking them to throw the ball from further back will get them to figure out that they need to get side on to better transfer weight through the legs and hips!!

 

Target versus an Outcome

 

The point I am going to make below didn’t actually get discussed by Kelvin but I wanted to make the point as I think it is important to clarify this.

 

In the above example I think of the task of throwing the ball over the marked line on the wall as a ‘Target.’  Equally it could be asking them to throw the ball 20m, or sprint 20m in 3.50-seconds.  These are performance outcomes and I think all athletes need to start getting used to working with targets early to create better attention and intent levels.

 

Where we have issues is when there is a score attached to the performance outcome, such as if you hit the ball over the marker you get a point for your team.  When there is a perceived pressure to win or a threat of losing , this is when we see the mental side of skills come into play.  Dealing with pressure is so key to transferring from skill practice to actual performance.

 

Now like with all aspects of coaching the secret is in the blend.  I think all athletes of all levels should have some exposure of applying their skills under score pressure.  For me this is a gradual process but there is a need to always have a Target and at some point also have a score pressure where they will be a winner and a loser.

 

Earn the Right through Physical Literacy

 

Getting back to Kelvin’s talk he went on to examine the reasons why our athletes get injuries while performing athletic skills such as the throw.  He mentioned a few different issues.  The first one is an obvious one but hugely important and often overlooked these days.  This is the ability to develop a deep and wide reservoir of physical literacy.

 

Fundamental movement skills

 

Athletes have to earn the right to do more specific throwing practice.  Physical literacy is build on a foundation of physical competencies (Squat, Lunge, Push, Pull, Brace, Rotate, Gait).  These are then connected and integrated to create Movement Skills.  On top of Movement skills you build Sports skills.  It has to be done like that.

 

Physical Competencies  

 

Movement skills  

+ 

Sports skills  

 

PHYSICAL LITERACY

 

The Volume Trap

 

Kelvin went on to say that a lot of well intended coaches will often introduce a lot of physio orientated rotator cuff work with bands and hand weights etc- BUT BE CAREFUL that you are not adding stress to stress!!  If you add these PREHAB type activities to a throwing programme then you had better be taking something away.  Yes we know our athletes need to throw but if they are doing even more prehab type actions you need to reduce the throwing volume, or do the prehab during a period in the year when throwing volume is lower.  He personally prefers more dynamic shoulder warm-ups like the one he shows here of Tracey Fober using  some power balls to warm-up the shoulder.

 

 

prehab issues The Volume Trap

 

Finally, Kelvin did a great job of showing how the we need to build the journey up by exploring more and more challenging movement puzzles that take us closer and closer to the performance skill.

 

Movement efficiency journey

 

And all these movements should be experienced using different constraints such as:

Kelvin Giles movement efficiency2

Well that about sums up Kelvin’s talk.  As ever Kelvin was extremely passionate about this topic of the journey to movement efficiency and I was really glad to hear him talk.  I mention some of the work Kelvin introduced me to on assessing movement efficiency in my new Ebook, ‘Speed, Agility & Quickness training for Sports;’   you can find out more information HERE.

 

I hoped you enjoyed the Post! Speak to you soon.

 

Daz Drake

Gaining Positive Outcomes through Negative Consequences

I’m pleased to be able to bring you the latest APA Blog with another instalment from Fabrizio Gargiulo, on ‘pressure training.’  This is part of a series of articles where we are looking at the relationship between cognitive factors and physiological performance- see the first article here.

 

As part of our quest to develop appropriate levels of mental effort, attention and intent during the task, at APA we have been increasingly using ‘consequences’ to apply perceived pressure to the action of certain skills.  As a  football fan I think of Stuart Pearce taking a penalty for England in Euro 2000, having the courage to step up and take a penalty after missing one in a previous tournament.

Check out  what Fab has to say below on this topic.

 

Inside the mind of an athlete there are many thoughts, as coaches we try to influence the process and situation where these thoughts are used, however ultimately we cannot be inside their minds when it comes down to the pressure of a competitive situation. Pressure in itself is a made up environment, created by the mind and that only influences the mind. The ‘pressure’ of a situation cannot alter a physical outcome without first influencing the mind, for example the chance to score the winning penalty in the world cup final or the 100m Olympic final, arguably two of the most ‘pressurised’ situations an athlete could be in. The physical demands do not change from any previous example of the same skill – kicking the ball, running as fast as possible, yet players will often crumble under the enormity of the situation. So what is pressure? How does it influence the mind? What strategies can be used by coaches and athletes to overcome the stress of being ‘under pressure’?

The definition of pressure helps us to understand its nature; ‘a continuous force (physical) exerted on an object’, ‘the use of persuasion or intimidation to make someone do something’. These definitions show that pressure is time sensitive – it can increase or decrease over time dependent upon what or who is applying the force to the object (person) and how resilient that object or person is to change. If there is easy influence over the controlling mechanisms of change – notably in this instance – the human mind, then the intimidation to alter ones state becomes great enough to cause change. Within the athlete setting pressure can be internal – from the mind e.g. expectations, or external – crowd/coach demands. An example currently witnessed a lot is amongst tennis players. When player A has a chance to break the serve of player B, the ‘pressure’ of the situation increases. It is still a single point in a tennis match but it is at a key time, there may not be or have been an opportunity to create this change thus far in the match and the mind tells the athlete ‘this is a big opportunity to win here’. These added constraints to the same task demand asked hundreds of times throughout a match can lead to the visual changes in physical approach – the player ‘tightens up’ and this causes an alteration in the mechanism of the skill execution. Ultimately the fantasy and ecstasy of winning is the positive outcome desired by athletes and coaches. It could be argued that the reward that goes with winning also creates ‘pressure’ with a similar time effect reasoning used by athlete – this may be my only chance to win! However the muscles do not change their physiological response to neural stimuli, but it is the mind that controls the chain of stimulation to cause muscle activation, so when the mind is influenced to change, the physical output will also be changed – sometimes for good, sometimes for worse – and thus we reach the status of a missed world cup penalty or break in serve during the Wimbledon final.

The notion of ‘pressure’ influences the mind at any level however as it is not just the elite sports men and women of the world but anyone engaged in an activity with a positive or negative outcome as a consequence of their actions. Businessmen and women, surgeons, fire fighters, students in exams or service men and women at war. For every action they make there can be a negative consequence, so how do we train the mind to deliver a positive outcome when under the ‘pressure’ of a situation?

Essentially the answer is through practice of situations with high levels of stress. This should be done in training where there are negative implications to results – such as forfeits – but that ultimately don’t have financial or health consequences. Remaining calm during extremely stressful situations is a critical trait of elite athletes (Jones, 2008). Coaches should employ high pressure situations in their training as this will better prepare the athletes for actual real life scenarios. From a coaching stand point this ingrains the learned behaviors desired to cope with ‘pressure’. Examples of this are self talk, – both positive and negative can be used to motivate an athlete – breathing, as a release of stress and acceptance – possibly the most importance as only when a negative outcome has been accepted can the player move on to achieve another positive outcome.

As an athlete being successful in your chosen sporting environment often means learning to ‘love’ and embrace pressure (Jones, 2008). The elite players of all sports will have become successful through increasing performance when under stressful yet highly rewarding situations. This is the positive outcome gained through experience of ‘pressure’. The ability to achieve under stressful circumstances can be trained from a young age. The English Cricket Board has recently published an article on findings from a study they conducted. The ECB took a group of young cricketers on the elite pathway and exposed them to mental toughness and consequences training by generating a threatening environment in which the players were systematically exposed to punishment-conditioned stimuli in the form of “consequences” for failure to meet strict disciplinary standards (e.g., punctuality, tidiness, correct kit) or specific performance standards (e.g., during testing). The importance of consequences were explained to the players as a fundamental aspect of professional cricket training, where the consequences of poor performance and/or poor discipline are potentially expensive, distracting, humiliating, and career ending. More importantly, punishments were consistently presented as part of an inspirational vision of what it takes to be a world’s best player for England. The punishments served as an opportunity to practice coping strategies for real ‘pressure’ based situations in the elite game.

After a period of 46 days with various mental toughness challenges (some physical such as a multi-stage fitness test and vertical jump test), the study indicated that punishments, and more specifically the threat of punishment, can lead to enhanced performance under pressure if presented in a transformational manner. Ultimately, the purpose of the punishments was to provide the players with opportunities to cope with the pressures, threats, and disappointments that are commonplace in the world of elite competitive sport. The results indicate that training under pressure conditions from an early age can lend itself towards developing mentally robust athletes capable of coping with the pressure demands of elite sporting competition.

In conclusion, pressure is very real to the person who creates it in their mind. It is not a physical state but it can alter the connection between your minds and performing a physical task, especially skill based tasks. There is no ‘best’ practice for improving an athletes’ ability to cope with pressure other than practice itself. In particular situational practice with potential negative consequences can lead to increased performances under the pressure of real life stressful conditions. Ultimately athletes seek perfection and winning and only practicing under real life conditions will improve real life results.

“Practice doesn’t make perfect. Only perfect practice makes perfect” Vince Lombardi.

Latest Coach Resource- Speed Ebook

I just thought I would take the opportunity to let you know that I am due to launch an Ebook- Speed, Agility & Quickness Training for Sports Bible.  I have written more about it on one of the pages at the APA website- check it out here.

 

It’s a 68-page colour Manual and access online to over 200 video clips of the very drills I use with my athletes every day. It will go over the entire APA Speed Development Pathway from Stage 1 to Stage 6.

 

                 COMING SOON

 

SAQ for Sports cover page

 

 

APA review of the Middlesex Students S&C conference 2014

Well it’s been a busy week for me getting the latest Ebook I’m writing finished and the highlight of the week was spending the day at the Middlesex Student S&C Conference.   

Anthony Turner organised another great line up of speakers covering biochemistry, nutrition, screening protocols and coaching science.  

For this first post I’m going to review Rob Walsh’s presentation on ‘Movement screens and Integrative Corrective Exercise.’  

Rob said he had been working with the students at Harrow school for a few years now and had gone from his first day where he saw around 5 good clean screenings of an Overhead squat out of 800 students to now having students at 15 years old lifting 175kg for 8 reps on the Deadlift.  

He started by showing us this Snatch balance performance and asked us a) if it was any good and b) to find the fault.

We agreed that it was good.  The symptom of the fault was that he would fall forward with the weight but the cause was a very slight heal raise of the left foot.  Now he went on to explain later that this type of fault could be described as a ‘mouse in the room.’  He said that for professional Olympic lifters then this mouse in the room would be very important.  To squat deep butt to floor (B2F) you need around 20-30 degrees dorsi flexion.  This lifter probably lacked about 5 degrees in his left foot but that was enough to throw off his lift and the imbalance got magnified as he went up in weight.  

However, for most athletes you need to focus on finding the elephant in the room.  Rob said that several screening tools have come on the market of which the Functional Movement screen (FMS) is the most widely used and well known.  The problem with the FMS is that even for experienced coaches it takes at least 12 minutes and up to about 20 minutes for less experienced coaches.  This is too long when you have a large group.  

FMS

 

So at Harrow and in other professional settings where he works, he has decided to use an Overhead squat and a Single leg squat as these TOGETHER will reveal most of the elephants in the room and allow you to quickly determine the key programme considerations. Below are the key aspects each of the squats highlight 

Overhead Squat:  

– Movement pattern  

-Flexibility  

-Sagittal plane  

 

Single leg squat:  

-Sub-Systems (slings)  

-Strength Stability  

-Transverse and Frontal plane  

 

Chicken or the Egg?

 

chicken or egg

 

Now all these screens are designed to detect a muscle imbalance, which is a combination of a motor pattern issue, a tightness and a weakness.  Rob said the problem is ‘Death by Over Analysis,’  who cares if the athlete got tight and then got weak, or they got weak and then got tight or the motor pattern was faulty so they got weak etc etc.  In 99% of cases the elephant in the room will be because of one of three things:  

1. Blocked ankles  

2. Weak posterior hips  – especially glute medius  

3. Thoracic mobility  

 

Instructions for testing:

 

overhead squat

 

-Don’t wear shoes- the heel lift will promote more dorsi flexion  

-Don’t coach them  

-Save time by putting their feet in the correct place for them (shoulder width apart and facing forward)  

-Do 5 reps in each plane (this will also test the movement under fatigue)  

-Ask them to go ‘as deep as possible without falling over’  

 

Key points on Overhead Squat:

 

FMS 2

 

Rob asks the athletes to go as low as possible.  Apparently the NASM only ask athletes to go to parallel (which is about 120 degrees at the knee).  The picture above is at 90 degrees.  I learnt from Rob that you need about 10-15 degrees dorsi flexion to 90 degrees (which is also known as a half squat).  You need about 15-20 degrees to hit the parallel squat and about 20-30 degrees to hit a full squat (B2F).

  I also learnt that you should expect the spine to stay in neutral up to a depth of thighs parallel.  After this point the pelvis will have to tuck under into a posterior tilt to make room for the femur.  He also said that the pelvic tucking is nearly always attributed to tight hamstrings but actually in many cases blocked ankles are the cause.  Don’t assume it’s hamstrings.  

I asked Rob about the ‘Scottish hip’ that I had heard Stuart McGill talk about at the UKSCA conference a few years back. Rob agreed that for athletes whose hips get impinged when their feet are parallel will be allowed to turn their feet out but it will be noted on the screening results.  This impingement can be confirmed with an assessment of their hips on a couch, where they will probably present with tightness in internal rotation.  

 

Key points on Single leg Squat:

  Rob looks for 45 degrees bend at the leg on this one.  His rational is that in most sports it is very rarely necessary to have more bend at the knee when on the sports field.   The hands are on the hips and the free leg is slightly bent in front.  

The main thing to look out for are:

 

-hip drop (glute medius weakness relative to hip adductors)  

-lean back (you can correct this with cable chops)  

-lean forward (you can correct this with cable lifts)  

 

Well that sums up the review of our first presentation.  Hope you like it!

 

Influence of cognitive factors on physiological performance

What makes a great performer?

 

Our role at APA as S&C coaches is to create the best all round athletes possible. We do not specialise in just a single method of training as some other companies do (Parisi Speed School, West Coast Strength for example). Our niche is creating the best athletes on their field of play. A talking point amongst the coaching staff in recent weeks has been the application of ‘cognitive factors’ in the training environment. There have been arguments for and against and we will discuss this topic in today’s blog.

 

Firstly it is important that to create a great athlete, he or she needs many components of fitness, these are a given and widely understood and accomplished, however what separates the top players from the rest is the ability to utilise the physiological adaptations they have accomplished in the performance environment. In order to do this they must be able to perform skilled actions under changeable circumstances, with confidence and in all likelihood on a repetitive basis. How does strength and conditioning training fit into this equation? Surely the most skilful player will be the winner?

 

Let’s start with strength training; the aim of strength training is to illicit a physiological adaptation to the muscles to generate a greater force. This force can then be applied to movements such as running, throwing, kicking, punching, tackling etc. In most sports speed is a vital factor to winning. Being stronger makes you faster, therefore strength training and sprinting combined will make you faster (linearly at least). Some sports require the ability to maintain speed over a long time period – the marathon for example – previously trained for as an endurance event in which getting in the mileage was the key factor, nowadays coaches have incorporated speed training into their athletes’ regimes.

 

This is because the person that wins the marathon is the fastest person over that distance. Long duration events require an increased ability to supply oxygen to the muscles and remove waste products. This ability can be improved through training the body to increase mitochondrial densities or volumes in order to achieve greater oxygen exchange in the muscles. Aside from muscular hypertrophy, neurological adaptations and flexibility/muscle imbalances, these are the main aims of the physiological adaptation process garnered through TRAINING.

 

In high level sport strength and power levels do not discriminate the more successful athletes

 

Now let’s look at some other areas that would typically fall under the remit of the S&C coach. Agility, balance, co-ordination, power, reactivity and ultimately winning are all elements that require skill acquisition and cognitive input in great demand alongside the physiological challenge.

 

”The ability to achieve success at the top level of sports is not decided by strength and power amongst an equal field, but by the ability to transfer skill acquisition into performance (Ives and Shelly, 2003).”

 

This could be argued that in order to reach the top level of performance, physical prowess is a determining factor; therefore all the top players will have similar physical attributes in terms of strength, power and speed and it is only the level of performing skill based tasks under pressure that creates the ranking in terms of the best performers.

 

This is where we at APA feel we have the upper hand. Some of training modalities we use with our cohort of tennis players encompass both the physiological challenge and the sport-related cognitive and perceptual demands. This is the environment under which our athletes learn to utilise their physical qualities in a more challenging and competitively stimulated situation. Research has shown that training is more effective in a cognitively stimulated environment (Ives and Shelly, 2003).

 

Value of practice and training

 

Ives and Shelly (2003), discuss the difference between what is called a practice session and what is called a training session. Growing up I played football and would attend ‘football training’, I learnt to pass, head, shoot, tackle etc and did some physical development, but not much (maybe because the level wasn’t that high).  This environment could be considered a PRACTICE environment rather than a training environment as the key focus is on improving movement techniques, strategies and the mental skills needed for peak performance.  Since then, when I joined university I became part of the American Football team and would attend ‘practice’ 2-3 times a week. Seeing as this was a new sport to me with a new set of demands and skills to learn the key to becoming successful at it was repetition of learned skills – in other words practising.

 

Around this time I also began my journey into strength training, much like many of the young athletes I coach nowadays, I had to learn how to squat, lunge, push, pull, twist, Olympic lift properly before I could begin to train these movements. Because I had a background in being strong – manual labour work around the house when growing up – once I had learnt the skill of the exercise I was able to develop my training ability in that skill quickly. Because of this I was able to become highly skilled and adept at the game, whilst continuing to improve my physical ability and it enabled me to win many matches and championships. This highlights the point that  learning skills (again at a young age by preference) can lead to becoming adept in training by subsequently preparing for improving physiological adaptations during later training.

 

But ‘training’ also needs to have a cognitive component right?

 

Otherwise we are just going through the motions? Now clearly not all physiological systems training should be done as cognitive  training. For example, hypertrophy training requires a protocol different from the one used to train the neural coordination system. Hypertrophy training may constrain movement exploration, yet may promote certain muscle adaptations, like increasing muscle size, that are building blocks to functional performance.

 

But if we can assume that since this blog is more about making physiological tasks have a cognitive component we need to consider the point that performing skills (even in the weight room) needs to be mindful.  This can be achieved obviously with heavy loading which require maximal intent but what about sub-maximal loads?  How do we cultivate and accelerate mental effort to tap into that cognitive component??

 

Functional Training

 

The recent burst in ‘functional’ training – training to meet the demands of the environment and placing the athlete in a mentally challenging environment to illicit cognitive interaction and greater learning and transfer of skills can and has been successfully utilised in sports training.  Vern Gambetta brought this into the gym domain with a message to make movements integrated, multi-directional and proprioceptively enriched.  This should be applied to all training including strength and power training but so far it has mostly been applied to a lot of single leg balance challenges that are more suited to being a part of a circus act than an exercise that will actually improve performance.

 

So why don’t we make strength training more ‘functional’ or is the action of gaining strength ‘functional’ by its own definition as it assists in improved performance? A further question still remains, if additional cognitive training can be beneficial in the strength training environment where the stimuli of lifting increasingly more demanding loads or speeds of movement is the skill in itself. Is there further need for ‘stress’ to placed in the strength training environment?

 

To help us answer these questions we can draw on a journal article by Ives and Shelley (2003) who discuss the following key points:

 

1.  Overall need for a cognitive or perceptual environment- sport related perceptual challenges
2.  Specifically the need to put cognitive challenges in a functional strength-power programme
3.  A need for a Strategy based around: directed mental effort, attention and intention

 

I will focus on the components of the Strategy for creating a greater cognitive environment in the weights room, which goes beyond the traditional application of ‘functional training,’ which typically involves balance tasks that look like circus tricks.  While these unquestionably challenge proprioception they are not necessarily preparing the athlete for their sports.  So what does?

MENTAL EFFORT: The challenge

 

I think we first need to say that we need to direct our mental effort to something, whether that be getting ‘psyched up’ for a maximal effort or directing that effort to the ‘challenge’ of the task.  Basically, we want our athletes to be ENGAGED by the task, whether that be a maximal effort, or a  really difficult challenge in some other way. Sports related skills are what excite the athlete so we need to find ways to tap into that sort of feeling in the gym with engaging tasks! What makes sport so compelling is the competitive element, the chaos and the constant mental stimulation and decision making!!  Running after a ball or chasing an opponent have clear outcomes and things to attend to so we need to learn from the sports domain and bring that into the gym.

 

INTENT: Outcome

 

I think we need to say here that it is important that the athlete is clear on what they are trying to accomplish. What do you want them to be able to do?  In tennis this is obvious, get behind the ball and beat the bounce; it’s especially important to have the right intent in that situation because intent drives visual focus!!!  But what about in the gym?? I think of the typical intent we say to athletes in the gym that ALL reps need to have an explosive intent on the concentric phase no matter how heavy the weight.
The same exercises done with different intentions – maximal speed, force or accuracy – can lead to markedly different outcomes in neuromuscular control and movements. This is where strength training and cognitive training can have the biggest cross-over; getting athletes to practice having different intents in force production, speed, or accuracy which will lead to greater improvements in performance.

Weight room example

 

Our coaching commands and instructions are important here.  How about simply telling them, ‘beat your best time or performance’, or a asking them to try and win in a good old fashioned race against your peers.  Or how about aiming for a specific height on a jump or power output on a lift, or to achieve a specific number of reps in a row without stopping etc (e.g 10 skips in a row).  But the best type of instruction is the one which is really open to the interpretation and imagination of the athlete, such as:


Get through this obstacle course as quick as you can’, and in the weights room it could be, ‘I want you to find a way to get up off the floor while  keeping your left arm straight- Turkish get up.

 

turkish get up

ATTENTION: Process

 

To me the key thing Ives and Shelley are saying here is the need to develop a ‘non-awareness’ strategy.  We don’t want the athlete to pay attention on the task while it is in progress.  [Note: this may not be applied across all exercises and session but we are offering it to the reader as a tool to accelerate learning where appropriate]
Focus from the athlete will typically be internalised and given to feelings of range of motion, control of the load, bracing, breathing and alignment. However it has been argued (Wulf et al., 2000) that internalised focus results in poorer learning of motor skills and that external focus should be given to cues, equipment (e.g., golf club) or movement effect (where the ball goes). Similarly Ives and Shelley (2003) advocate against athletes focusing on themselves – i.e. looking in a mirror – but would rather have mental effort directed towards strategies and cues relevant to sports specific performance.

 

Weights room example

How about paying attention to the bar path in a clean, or the benefit of just giving the athlete the cue of sit down on to the box and stand up on a squat to focus their attention on the box rather than themselves????

 

In a later section we will talk about the use of sports skills being incorporated with the physical task to really help with this movement non-awareness!

Movement Variability

 

When the athlete has more variability they learn more adaptability and in the end the skill is more robust. When athletes are free to generate their own movement solutions during practice they learn more adaptability when faced with novel performance situations, which may be particularly important for higher-level performers. As such, functional training within an appropriate psychophysical environment provides a setting to exploit movement variability as a mechanism to enhance an athlete’s adaptability, creativity, and spontaneity— all of which can be argued to be hallmarks of the best performances in sport.”

 

DISCOVERY-LEARNING PARADIGM

 

Now we have introduced the need for directed mental effort, attention, intent and movement variability we can introduce the application of these aspects into a coaching framework involving discovery learning. 

 

Discovery Learning is about learners solving for themselves how and what movements to make given the SITUATIONAL CONSTRAINTS imposed upon them. We will discover below that the constraints are key aspects we can control to influence the performance of the task. This becomes especially important when we are dealing with more advanced learners whose skilled are more developed.

Working with Beginners

In the case of working with beginners or any situation when we are introducing a new skill to an athlete we could look at giving minimal coaching technical feedback and simply letting the athlete come up with the solution.   They will bring their own inherent variability to the party because they are learning to coordinate their body.
Ives and Shelvey (2003) say:  

”To illustrate for functional training, we suggest that athletes not be told to perform weight training exercises with specific techniques. The athlete, within the bounds of safety, should be free to explore the exercises and become aware of their own movement effects and perceptual outcomes.  Rigorously defining ‘proper’ form and the use of mechanical stabilization and anti cheating aids excessively constrain athletes’ exploration and problem-solving movements, and bear little resemblance to that which occurs during athletic performances. With no instruction, however, the athlete may search endlessly for a proper movement solution.

 

Athletes may learn poor movements and adopt bad habits. The coach or trainer can guide the athlete by providing purposeful intent, ideas about where to focus attention, and clues to key perceptual cues.  In this fashion, athletes are able to resolve problems and begin to understand the nature of movement on their own, and determine optimal solutions for themselves.”


In summary we can view the role of the coach as guiding the athlete to optimal performance through giving them a clear instruction on the intent we are looking for, and a few attentional cues BUT letting them solve the movement problem!

 

 

Working with more Advanced athletes

 

Now for more advanced athletes where a basic motor pattern is already learnt and there is less variability in the skill then there is a danger that the athlete can get stuck in the motions of doing the reps with less engagement.  Here we can introduce the next level of complexity by building in constraints to re-introduce movement variability that was previously now not present.

 

clean and press mixture

 

 

Weight room example

 

SKILL: clean and press
INTENT: I want you to lift that weight from the floor to above your head with your arms straight, 10 times.
ATTENTION: keep the bar close to your body
CONSTRAINTS: (Environmental) Use of different equipment- barbell, kettlebell, sandbag, single arm, double arm etc, jump onto a box, land in a split stance. 


So we’ve already seen above that playing around with the equipment and foot position etc can introduce some nice constraints to challenge the movement.  But there’s one obvious thing we can do to introduce more movement variability!

Combining a physiological task with a sports skill

 

volleyball spike

 

I just wanted to finish by giving another example of how a coach can enhance learning through introduction of constraints:  This is perhaps the best way to enhance the specificity of physiological adaptations.

 

Using the volleyball spike as an example we can all see how a rebound jump might enhance jumping related performance in volley ball.   But hopefully by now we can see how just doing a rebound jump could be missing a few important cognitive pieces.   By being smart we can also do it in conditions of variable practice by manipulating the environmental and task CONSTRAINTS.  
 
rebound jump

Remember how I said earlier that Tennis players get excited about hitting balls, well volley ball players like to spike volleyballs. [The caveat is that they have some basic jumping technique].  But if you put their focus on the skill of the spike a ball then the rebound jump is a means to an end rather than an end unto itself.  Basically what I’m saying is jumping from one box doesn’t excite the athlete and won’t get the  intent you want as much as throwing a ball in the air and making them spike it as you jump off the floor from the box!!!


This will create movement variability because the type of ball will vary.

Example
Intent: A successful ball spike (rather than an outcome of jump height as a means to an end)
Attention: Placed on the ball and the setter (not on the ground!!!!!)
Constraints: Can put a net in the way, can put other team mates around as well as blockers on the other side.
Note: if the skill of jumping from the box is compromised because of the increasing number of constraints then remove them until the skill can be executed safely,  But, THE OBJECTIVE IS TO CHALLENGE THE SKILL and create an acceptable amount of movement variability without compromising joint mechanics at all during the landing.
I hope that has given you some food for thought and will challenge you to keep your weight room sessions challenging and engaging!!!

Fabrizio Gargiulo with contributions from Daz Drake

 

References

 

Ives, J.C. and Shelley, G.A., (2003). Psychophysics in Functional Strength and Power

 

Training: Review and Implementation Framework Journal of Strength and Conditioning Research,

 

Wulf, G., N.H. McNevin, T. Fuchs, F. Ritter and T. Toole, (2000). Attentional focus in complex skill learning. Res. Q. Exercise. Sport 71:229–239.