Explain the principles of sports training?

To perform physical activities and sports and if we want to remain healthy and fit for the longer duration, there are certain principles we have to follow. They are as under :

The principles of use: The Principle of use indicates that if we use any part of the body then that part will remain healthy for the longer duration. It is essential to perform one or the other physical activity. Regular exercise also improves muscular strength, willpower, increased metabolic changes that are responsible for the increased efficiency of the total body, improves the system due to regular input and output of healthy impulse.

A principle of Disuse: Principle of disuse means the absence of activity of stopping the physical activity. It may be due to any fracture, illness old age or any personal reason. If we stop using our body, our growth and development of muscles, brain, system etc. will also either stop or the growth will be very slow.

Principle of overload: -Principle of overload means using the body beyond its capacity. It is necessary for an athlete to use his body maximum to get a better result but on the other hand overuse of the body is also very harmful to the body.