Which of the following choices BEST descríbes the relationship between intensity and time in a successful exercise program?
A. as intensity increases, time should increase
B. as intensity decreases, time should decrease
C. as intensity increases, time should decrease
D. intensity and time should never change

C. as intensity increases, time should decrease

Explanation:

The correct answer is C) as intensity increases, time should be decreasing and the best example for that is that if our intenisty is increasing when we are doing something, time for that will be decreased because it will take less time than if the intensity stayed normal.

A is an incorrect answer because it would mean that with more job it will take longer and longer to do it.

B is an incorrect answer because it would mean that if we are doing the job with less intensity it would take less time. If intensity decreases time will be increased.

D is incorrect because both of them can change and that is depending on both, person and the job.

take a break move to stretching and slowly work back into physically exercising if the problem continues go to a doctor or physical therapist