What are the differences in the functions (purposes) of the various types of exercise?
The purpose of aerobic exercise is to improve cardiovascular fitness, control weight, and improve general functional ability. The purpose of strengthening exercise is to maintain or increase muscle strength. The purpose of isometric exercise is to maintain muscle tone and strength. The purpose of isotonic exercise is to increase and maintain muscle tone and strength, shape muscles, maintain joint mobility, and improve cardiovascular fitness. The purpose of isokinetic exercise is to condition muscle groups. The purpose of range-of-motion (ROM) exercise is to maintain joint movement and maintain or increase flexibility.
