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Energy Systems and Fitness Components
Quick questions on Aerobic and anaerobic energy: O-Level Exercise and Sports Science
2short 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 aerobic energy production?Show answer
Aerobic means "with oxygen". When oxygen is available, the muscles break down glucose fully:
What is anaerobic energy production?Show answer
Anaerobic means "without oxygen". When exercise is too intense for the oxygen supply to keep up, the muscles break down glucose without oxygen:
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