AHA Scientific Statement: Exercise and physical activity in the prevention and treatment of atherosclerotic cardiovascular disease. A Statement from the Council on Clinical Cardiology (Subcommittee on Exercise, Rehabilitation, and Prevention) and the Council on Nutrition, Physical Activity, and Metabolism (Subcommittee on Physical Activity). - Thompson,P.D.; Buchner,D.; Pina,I.L. (Circulation, 2003)