If a muscle fails to give stimulation action | vedclass

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(C) Muscle fatigue is a condition where a muscle is unable to contract or respond to stimulation effectively due to prolonged or intense activity.Duri

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Fatigue

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(C) Muscle fatigue is a condition where a muscle is unable to contract or respond to stimulation effectively due to prolonged or intense activity.During strenuous exercise,the demand for $O_2$ exceeds the supply,leading to anaerobic respiration in muscle cells.This process results in the accumulation of lactic acid within the muscle tissue.The buildup of lactic acid lowers the $pH$ of the muscle environment,which interferes with the contractile mechanism and leads to the sensation of fatigue.

If a muscle fails to give stimulation action and there is much ingestion of lactic acid,the condition is termed as

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