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WalesPhysical EducationQuick questions

Unit 1: Exercise Physiology, Performance Analysis and Training

Quick questions on Neuromuscular system and responses to exercise - WJEC A-Level Physical Education

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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Define a motor unit. [1 mark]
What is q2?
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Explain how the sarcomere shortens during a muscle contraction. [3 marks]
What is q3?
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Give two chronic adaptations of skeletal muscle to endurance training and explain a benefit of each. [4 marks]

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