Principle of FITT

One approach to recall the recommendations for physical exercise and develop a prescription for improvement in your health-related physical fitness is to use the FITT concept.

Frequency is defined as the number of times a person engages in a health-related physical activity.

Intensity refers to how hard a person exercises throughout a certain time of physical activity. Depending on the health-related component, intensity may be evaluated in a variety of ways.

Time is sometimes referred to as duration. When doing a physical exercise, it refers to the length of time or repetitions.

The kind of exercise or physical activity that a person engages in.