7 Remi is a long-distance runner - Edexcel - GCSE Physical Education - Question 7 - 2021 - Paper 1
Question 7
7 Remi is a long-distance runner. He takes part in the 10,000 m race which is 25 laps of the track.
(a) Justify why it is an advantage if Remi has a high percentage... show full transcript
Worked Solution & Example Answer:7 Remi is a long-distance runner - Edexcel - GCSE Physical Education - Question 7 - 2021 - Paper 1
Step 1
Justify why it is an advantage if Remi has a high percentage of type IIa muscle fibres in his legs.
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Answer
Having a high percentage of type IIa muscle fibers provides Remi with both aerobic and anaerobic capabilities. Type IIa fibers can sustain activity for longer periods compared to type IIb fibers, which produce more power but fatigue quickly. This blend allows Remi to maintain a faster pace over the 10,000 m race, as he can endure prolonged efforts while also generating significant muscle power when necessary.
Step 2
Stating a component of fitness improved by each training method.
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Answer
Training method: Weight training (using low weights and a high number of repetitions)
Component of fitness improved: Muscular endurance
Step 3
(ii)
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Answer
Training method: (not specified in the question)
Component of fitness improved: Power
Step 4
Stating a component of fitness improved by each training method.
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Answer
Training method: (not specified in the question)
Component of fitness improved: Cardiovascular endurance
