1.
American College of Sports Medicine. ACSM’s guidelines for exercise testing and prescription. 8th ed. Philadelphia, Pa: Wolters Kluwer/Lippincott Williams & Wilkins; 2010.
2.
Hardman AE, Stensel DJ. Physical activity and health: the evidence explained. [2nd ed.]. Milton Park, Abingdon, Oxon: Routledge; 2009.
3.
Bouchard C. Physical activity and obesity. Champaign, IL: Human Kinetics; 2000.
4.
Durstine JL, Moore GE, American College of Sports Medicine. ACSM’s exercise management for persons with chronic diseases and disabilities. 2nd ed. Champaign, Ill: Human Kinetics; 2003.
5.
Saltin B. Exercise and circulation in health and disease. Champaign, IL: Human Kinetics; 2000.