Answer:
The exercise principle that states that a muscle must have more resistance than it is accustomed to in order to be conditioned is called the overload principle.
Explanation:
The options in this questions are:
A. Exercise specificity principle.
B. Law of reversibility.
C. Overload principle.
D. Muscle adaptation principle.
Achieving adequate physical conditioning to perform certain exercises requires an adaptation process in which the workload or physical effort must be progressively increased.
Based on the muscular adaptation, overload principle means that an individual undergoes a training routine to a series of exercises that exceed the usual effort threshold -without causing exhaustion or exposing it to a harmful effort- thus promoting increased strength and muscle endurance.
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