Understanding the term Sarcopenia
Age-related muscle atrophy begins in the third decade of life and accelerates with advancing age; it really speeds up after a person’s 75th birthday. Sarcopenia, from the Greek meaning "poverty of flesh," is the degenerative loss of skeletal muscle mass and strength associated with aging. It is a component of the frailty syndrome and can be debilitating and even fatal for the elderly, especially in the face of other co-morbidities.