Which statement about aerobic exercise is not true?
aerobic exercise strengthens the muscles that us breathe.
aerobic exercise is carried out for a sustained period of time.
regular aerobic exercise eliminates the risk of heart or lung disease.

I think the correct answer from the choices listed option is the second option. The statement that is false about aerobic exercise would be that aerobic exercise is carried out for a sustained period of time. It is any activity that uses large muscle groups, can be maintained continuously for a long period of time and is rhythmic in nature. Hope this answers the question.

Thats a weird question but ill answer it i think 5.

If this is an answer you for that person, but make sure to go type it in an answer box in the question link