7-Day HIIT Challenge Calendar
If you’re short on time, but want to get some serious workouts in, we have the perfect solution for you. This 7 Day HIIT Challenge is an intense routine made with quick but efficient workouts. We use HIIT, or high-intensity interval training, to burn as many calories as possible in a short period of time. Download the calendar and complete the two workouts assigned each day.
Find more information about the challenge here: 7-Day HIIT Challenge