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The Science Behind Endurance Performance: Unveiling the Secrets
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Which energy system is primarily responsible for fueling low-intensity, prolonged endurance activities?
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A
Oxidative Phosphorylation System
💡 Explanation:
The oxidative phosphorylation system, also known as aerobic metabolism, is the primary energy system used during low-intensity, prolonged endurance activities. It utilizes oxygen to generate ATP, the body's energy currency, from carbohydrates, fats, and proteins.