The biological clock keeps ticking, but exercise may turn it back

Aging is an inevitable process that is associated to loss of functional capacities in several body systems, like the cardiovascular, the skeletal muscle mass, the osteoarticular and the neuro-immune-endocrine systems. Changes appear due to interactions between genetic factors and way of life, such as diet and sedentary life style. This review shows evidence from the past twenty years concerning the importance of physical exercise to reduce the...