During the recovery period following exercise muscle fibers are unable to contract.
Exercise forces our muscles fiber's to contract and stretch repeatedly. This causes tiny tears in the fabric of the muscle They also causes the feeling of muscle soreness that occurs after the day after exercise.
During exercise muscle needs additional energy. Exercise builds and strengthens muscles, which can protect the bones from injury. Strong muscles provides stability and improve balance and coordination. . Exercise also improves blood supply to the muscles and increases their capacity to use oxygen.
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