Bibliografia

Shepard R.J.: Management of exercise in the elderly . Canad. J. Appl. Sport Sci., 9, 109-119, 1984.

Shepard R.J.: Physical activity and aging . Croom Helm, London, 1978.

Smith E.L., Serfass R.C.: Exercise and aging . The scientific basis. Ensolow Publishers, Hillside, New Jersey, 1981.