In Brief:
All exercise programs involve a level of training intensity within the workout. This training intensity indicates the level of stress that an individual will be placing on his or her muscles and nervous system during an exercise program. High intensity training is not unique to any particular sport, and is used in most fitness programs to generate quick improvement.A high intensity interval program is a hybrid of a high intensity training program, as it changes the intensity level over a specified time within an exercise program. Most high intensity interval programs are used to produce fast results at burning fat, raising metabolism , and gaining speed.Weight lifters and body builders also use training intensity to regulate the growth of strength, muscle, and endurance. This type of training produces quick gains, but will not be sustainable over long periods of time due to the muscle fatigue from this type of exercise.Low intensity training is also beneficial in an exercise program as it generates good circulation and overall well-being in the body, as well as providing for higher fat-burning characteristics.
