optimising performance through acute pre, during and post-exercise practices
TRANSCRIPT
Optimising performance through Optimising performance through acute pre, during and post-acute pre, during and post-
exercise practices exercise practices
Dr Mark RussellDr Mark RussellNational Lead Applied Exercise Physiology – UK Deaf SportNational Lead Applied Exercise Physiology – UK Deaf Sport
Programme Leader MSc Strength and ConditioningProgramme Leader MSc Strength and [email protected]
Twitter: @DrMarkRu55ellTwitter: @DrMarkRu55ell
OutlineOutline
Introduction and purposeIntroduction and purpose Workshop taskWorkshop task StrategiesStrategies
Pre-exercisePre-exercise During exerciseDuring exercise Recovery from exerciseRecovery from exercise
PurposePurpose
Optimised performance is the Optimised performance is the major aim of any elite athletemajor aim of any elite athlete
Difference between the 1Difference between the 1stst and 4 and 4th th place finishers at place finishers at the Olympics or World Championships for a the Olympics or World Championships for a variety of sports is typically less than 1.5% variety of sports is typically less than 1.5%
(Kearney, 1996)(Kearney, 1996)
When do you start to prepare?When do you start to prepare?
Preparing for exercise starts a long time before you wake up on the day of doing it! Training for the event Practising the strategies to be used “Loading” carbohydrates in the days before
exercise improves performance compared to those that only consume carbohydrates in the hours before the event.
In small groups, provide details on In small groups, provide details on the strategies you use on the day the strategies you use on the day of exercise (this can be either an of exercise (this can be either an
event or training) to improve event or training) to improve your performance your performance
Get as many as possibleGet as many as possible
Defend your answers!Defend your answers!
Competition dayCompetition day
Warm upWarm up
What is the purpose? Smoothing the change between a state of rest
to a state of exercise
Most of the effects of a warm up are thought to relate to an increase in body temperature
Hence the term “warm up”Hence the term “warm up”
Is that the whole story… Does the warm-up do things other than just
heating you up? Elevations in the mental preparedness Increases in the activity of the nervous system Muscular compliance Grooving of key motor patterns
The warm-up has to be structured in such a way that produces benefits (i.e., both physically and mentally) without compromising competitive performance
Why not just heat the body?
So what can you do?So what can you do?
Prevent the loss of what you have Prevent the loss of what you have worked for….worked for…. Consider the time between the end of Consider the time between the end of
the warm-up and the start of the eventthe warm-up and the start of the event Re-warm upRe-warm up
Breaks for injuryBreaks for injury Half-timeHalf-time Preparation roomsPreparation rooms
Kilduff Kilduff et al. et al. (In press). (In press). JSAMSJSAMS
Application….?Application….?
Spot the difference
During exerciseDuring exercise
Prolonging performanceProlonging performance
Maintain hydration – 150 ml Maintain hydration – 150 ml electrolyte-containing fluid every 15 electrolyte-containing fluid every 15 minmin
Provide energy – 6-10% Provide energy – 6-10% Carbohydrate solutionCarbohydrate solution
Post-exercise (Recovery)Post-exercise (Recovery)
What is recovery?What is recovery?
After any form of exercise the body After any form of exercise the body has to return to its pre-exercise statehas to return to its pre-exercise state
Recovery continuumRecovery continuum
SecondsSeconds WeeksWeeks
Why is recovery Why is recovery important?important?
Faster recovery Faster recovery
==
Sooner you can exercise to at least Sooner you can exercise to at least the same intensitythe same intensity
Why is it important?Why is it important?
Gill Gill et al. et al. (2006). (2006). BJSMBJSM, , 4040, 260-263., 260-263.
So what can you do? So what can you do?
7-12 min of light jogging (multidirectional, dynamic stretching) or cycling (80-100 rpm).
Active recoveryActive recovery
So what can you do? So what can you do?
Shower: Alternate between 60 s cold (8-15oC), 120 s hot (38-42oC) with minimal time between. Repeat 3-5 times.
Baths: Immerse part of body trained (i.e. lower body, immerse to pelvis; whole body, immerse to neck). Alternate to finish on cold for more aggressive recovery, hot for relaxation.
Contrast water therapyContrast water therapy
So what can you So what can you do?do?
10-15oC, 1-10 min and repeat so total time = 12-15 min (1 min seated recovery at room oC between repetitions).
Ice bathsIce baths
So what can you do? So what can you do?
Wear for a minimum 12 hours and apply to appropriate limbs
Research supports the garment composition is similar to Skins (76% nylon and meryl fibre, 24% Roica spandex).
Compression garmentsCompression garments
So what can you do? So what can you do?
Low intensity swimming, shallow water walking, jogging and stretching performed for 25-30 min.
Pool recoveryPool recovery
So what can you do?So what can you do?
Sleep hygieneSleep hygiene Avoid stimulants for at least 5 h before bed Avoid stimulants for at least 5 h before bed
timetime Consider the sleep environmentConsider the sleep environment Establish a routineEstablish a routine Sleep when tiredSleep when tired
SupplementationSupplementation
SleepSleep
SummarySummary
Pre-exercisePre-exercise Warm up / re-warm up / minimising the lossWarm up / re-warm up / minimising the loss
During exerciseDuring exercise Energy provisionEnergy provision
Recovery from exerciseRecovery from exercise Strategies to enhance recoveryStrategies to enhance recovery
Any questions?Any questions?
or feedback……..you can be or feedback……..you can be honest!!honest!!
Thank you for your attentionThank you for your attention