Principle of Exercise is not one of the three principles of training. The three principles are Overload, Specificity, and Progression.
principle of progression, principle of specificity, and maintaining flexibility
The principle of progression states that in order to see improvements in physical fitness, one must gradually increase the intensity, duration, or frequency of exercise over time. This gradual increase helps the body adapt and become stronger.
both represent major components of the FITT principle.
to Improve on a certain subject, like shooting a basketball, batting in cricket, or dribbling a football.
Overload in PE is the principle of training that states we must work our body systems harder than usual in order for them to be improved.
Progression
reversibility
This principle is known as the principle of progressive overload. It states that in order for the body to improve, it must be subjected to gradually increasing levels of stress or demands during exercise. This progression challenges the body to adapt and become stronger, fitter, or more efficient.
The Principle of Progression implies that there is an optimal level of overload that should be achieved, and an optimal time frame for this overload to occur. Overload should not be increased too slowly or improvement is unlikely. Overload that is increased too rapidly will result in injury or muscle damage. Exercising above the target zone is counterproductive and can be dangerous. For example, the weekend athlete who exercises vigorously only on weekends does not exercise often enough, and so violates the principle of progression.
use this formula = A= pe^rt = where p = principle r = rate t = time
Progression