Any exercise is better than no exercise. That said, for cardio exercise there are nuances that can affect you. HIIT is quick and stressing, and moderate cardio is slow and time consuming but gentle. Are the results the same for both?
High intensity interval training HIIT requires you to go all out in your cardio workout, but for extremely short periods of time, such as one minute. You then rest for a couple of minutes and repeat. A couple of cycles of this, and three times a week, and you’re done. You may not even do cardio for an hour per week, cumulatively. Maybe you do this for only 15 minutes a week.
