A sportsman, after a long break from his rout | vedclass

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Question

(C) Step $1$: During heavy exercise, the demand for energy in muscle cells increases significantly.Step $2$: The supply of oxygen cannot keep up with

Vedclass · Accepted Answer

lack of oxygen and formation of lactic acid.

Vedclass · Answer

(C) Step $1$: During heavy exercise, the demand for energy in muscle cells increases significantly.Step $2$: The supply of oxygen cannot keep up with the demand, leading to anaerobic respiration in the muscle cells.Step $3$: In the absence of sufficient oxygen, pyruvate is converted into lactic acid instead of carbon dioxide and water.Step $4$: The accumulation of lactic acid in the muscles causes cramps. Therefore, the correct option is $(C)$.

A sportsman, after a long break from his routine exercise, suffered muscular cramps during a heavy exercise session. This happened due to:

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