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Sport - Energy

Sport - Energy Systems

TermDefinition
aerobically with oxygen
anaerobically without oxygen
What do muscle fibres need in order to contract? energy
How does the body obtain energy? from the breakdown of foods, particularly carbohydrate & fat
What is adenosine triphosphate (ATP)? a molecule that stores & releases chemical energy
Which is the only molecule that can supply the energy used in muscle contraction? ATP
What type of system is ATP-PC? anaerobic (does not require oxygen)
Created by: samfitter
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