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Sports

Exercise Physiology and Athletic Performance

Quick fact

Your body draws energy from three pathways: the ATP-PC system (explosive, ~10 seconds), the glycolytic system (anaerobic, up to 2 minutes), and the oxidative system (aerobic, for prolonged activity). Elite athletes can shift the blend of these systems through specific training.

Why this is interesting

Have you ever wondered why some athletes can sprint at top speed for only seconds while others endure hours of effort? The answer lies in how your body's physiology adapts to exercise.

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