The FITT Principle (or formula) is a great way of monitoring your exercise program. The acronym FITT outlines the key components of an effective exercise program, and the initials F, I, T, T, stand for: Frequency, Intensity, Time and Type.
Frequency …refers to the frequency of exercise undertaken or how often you exercise.
Intensity …refers to the intensity of exercise undertaken or how hard you exercise.
Time …refers to the time you spend exercising or how long you exercise for.
Type …refers to the type of exercise undertaken or what kind of exercise you do.
