Stand back, sarcopenia. Strength training in your later years.
D000375:Aging / Q000502:physiology*; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D009123:Muscle Hypotonia / Q000503:physiopathology* / Q000517:prevention & control; D009142:Musculoskeletal Physiological Phenomena; D009747:Nutritional Physiological Phenomena