Touch & the Energy Systems

1445 WordsMar 4, 20136 Pages
11 Physical Education Unit 2, 2012 - Touch & the Energy Systems Inocentes, Steven 11 Physical Education Unit 2, 2012 - Touch & the Energy Systems Inocentes, Steven Table of Contents 1.0 Introduction____________________________________________________2 2.0 Energy Systems used in touch______________________________________2 3.1 Fatigue and Performance during Touch________________________3 3.0 Recommendations – Tactics / Strategies_____________________________3 4.0 Conclusion ____________________________________________________4 5.0 Reference List__________________________________________________4 Appendices____________________________________________________4 1.0 Introduction The…show more content…
However, after the 10 minute mark we can conclude that Green is feeling the fatigue of lactic acid build-up due to the fact that the peaks at the end of the 10 minute mark looks unstable; his heart rate is immediately lowered after an intense action. Therefore sufficient evidence can be analysed from the graph to support the statement that, the build-up of lactic acid affects the performance of the player, limiting their capabilities. Recovery time is needed to compensate for the lactic acid build up; which is the result of fatigue. 3.0 Recommendations – Tactics / Strategies As the St Mary’s Open Touch Coach I must first understand the functions of energy systems. Knowing how much a player can withstand a position on the field, before their ATP and anaerobic glycolysis energy system is depleted is essential for success. To minimise as well as equalise work load, a strategy that can be used is arrowing the side line a few times before splitting the ball to the other side. A defensive strategy in touch, when an area is constantly being arrowed is for the player to make the touch, while the player next to him commits the next touch... and so forth. To maximise the performance of players, regular substitutions; especially players In the middle should be made, taking into consideration that ATP is a short burst of energy lasting for a maximum of 15 seconds and at least 2 minutes to replenish,

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