why do we feel fatigue after strenuous exercise or after long walk
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4
Answer:
it's because our muscles are capable of anaerobic respiration which means that our muscles can respire in the absence of oxygen
Explanation:
when we run long race or do strenuous excercise we don't take in enough oxygen ..... At that time our muscles start respiring in anaerobic manner . During this type of respiration glucose breaks down into lactic acid and energy. That energy is used by our body for whatever work we are doing but the lactic acid gets accumulated in our muscles which causes fatigue
Answered by
2
Answer:
WE FEEL FATIGUE AFTER A LONG WALK BECAUSE THE LACTIC ACID IS ACCUMULATED IN THE MUSCLE CELL AS THE BREATHE ANAEROBICALLY.
Explanation:
HOPE THIS HELPS YOU :)
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