Question

The intensity of an activity refers to the

A. length of time it takes for an exercise or group of exercises to be complete.
B. number of times an exercise or group of exercises is performed within an certain time frame.
C. amount of energy exerted while performing an exercise.
D. classification of exercise.

Answer 1

C. The amount of energy exerted while performing an exercise

Step-by-step explanation:

Answer 2

I would say C. The amount of energy exerted while performing an exercise