What is meant by the overload principle?
A) subjecting the body to inappropriately high stress
B) stretching a muscle group beyond the joint's healthy range of motion
C) improving fitness by placing extra physical demand on the body
D) complete depletion of the body's glycogen

Question

Quizplus · Accepted Answer

The overload principle is a principle of exercise that states that in order to improve fitness, the body must be subjected to an extra physical demand that it is not used to. This can be achieved through increasing intensity, duration or frequency of exercise, and it can be applied to any aspect of fitness including strength, endurance, and flexibility. Option A references the concept of overtraining, which is different from the overload principle. Option B refers to a potential injury risk. Option D refers to depletion of energy stores and is not related to the overload principle.

What Is Meant by the Overload Principle