Why does muscle fatigue occur-

Question

Toppr Admin · Accepted Answer

Muscle-xA0-Fatigue-xA0-xA0-A muscle which has contracted many times exhaust its energy stores -ATP-xA0-CP-xA0-and glycogen- and accumulates lactic acid is said to be fatigued- It occurs when there is anaerobic respiration in muscle-

Why does muscle fatigue occur?

Muscle Fatigue : A muscle which has contracted many times exhaust its energy stores (ATP, CP and glycogen) and accumulates lactic acid is said to be fatigued. It occurs when there is anaerobic respiration in muscle.