Flashcards
Core 2-Factors affecting performance
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- 1The energy systems... ATP/CP - Source of Fuel- Source of fuel is CP (Creatine phosphate.)
- about 90 grams of ATP stored body-enough to power one explosive movement (1-2 seconds) e.g the start of a race, a throw or jump.
-After ATP is used up, body relies on 120g of CP to power the ATP/CP system - 2The energy systems... ATP/CP -Efficiency of ATP Production-Efficient as chemical reactions occur quickly and are simple
-Efficient re-synthesis-approx. 2 min, does not need oxygen.
-energy created from breakdown of CP into Creatine AND Phosphate is used to join ADP and P back together, making ATP.
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- HSC PD/H/PE Flashcards on Core 2-Factors affecting performance, created by ashaarkell2 on 14/04/2015.
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- ashaarkell2
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