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Questions and Answers
How does the body generate energy during aerobic activity?
How does the body generate energy during aerobic activity?
- By doing quick bursts of high-intensity movement
- By relying on the heart to pump oxygen-rich blood to muscles
- Through stored energy in muscles
- By breathing harder to supply more oxygen to muscles (correct)
What is the meaning of the term 'anaerobic' in anaerobic exercise?
What is the meaning of the term 'anaerobic' in anaerobic exercise?
- Working out hard enough that heart and lungs can't supply needed oxygen (correct)
- Requiring more oxygen to sustain the movement
- Involving quick bursts of high-intensity movement
- Using stored energy in muscles
How is circuit training related to anaerobic exercise?
How is circuit training related to anaerobic exercise?
- Circuit training is exclusively for aerobic exercises
- Circuit training is a low-intensity workout suitable for beginners
- Circuit training combines endurance, resistance, and high-intensity aerobics, similar to anaerobic exercise (correct)
- Circuit training focuses on long sustained movements like in aerobic exercises
Why does the heart beat faster during aerobic exercise?
Why does the heart beat faster during aerobic exercise?
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What role does oxygen play in aerobic exercise?
What role does oxygen play in aerobic exercise?
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