Answer: Exercise intensity
How hard a person exercises. The speed or workload used in a given exercise period is called exercise intensity.
Explanation:
Exercise intensity refers to refers to the level of effort during an exercise period. It means how hard or the level of exertion which an individual put into exercising. It is used in determining how hard an individual exercises. An example of exercise with intensity is aerobic activity, which is an exercise that makes the heart beat faster, such as walking or running.