Question

The frequency of an activity refers to the

A. Length of time it takes for an exercise or group of exercises to be complete

B. classification of exercise

C. amount of energy exerted while performing and exercise

D. number of times an exercise or group of exercises is performed Within certain amount of time frame​

Answer 1

D. number of times an exercise or group of exercises is performed Within certain amount of time frame​

Step-by-step explanation:

Answer 2

Answer: The answer would be "D" Because the definition of frequency is the number of times you do something in a certain amount of time.

Step-by-step explanation:

Hope this helps if not sorry :(

Have a good day :P