Sarcopaenia

Abstract

Sarcopaenia is a common condition characterized by loss of muscle mass presenting with muscle weakness and loss of strength. Progressive and widespread decline in both skeletal muscle mass and strength can result from natural aging process andor prolonged periods of immobility. Muscle mass loss encompasses a decline in both the quantity of muscle fibers and a reduction in their individual sizes. The rate at which muscle loss occurs is influenced by various factors including ones level of physical activity the loss or presence of concurrent medical conditions dietary habits and other relevant factors. Sarcopaenia influences the health of the individual through frailty and disability. Sarcopenia is frequently linked with reduced endurance lack of physical activity diminished walking speed impaired balance and decreased overall mobility. There is difficulty in climbing stairs and increased risk of falls in elderly. It affects their functional independence.