Anyone who has tried programs like Beachbody's Insanity understands the feeling. You burn calories, increase your endurance, annnnnd thennnn you pretty much pass out. It's very rewarding in its own right. Click on the link above to get a deeper understanding of how HIIT works.
Now, say you know the ins and outs already. Here are a couple scenarios:
- You are tired of popping in that DVD.
- You want to create your own HIIT workouts from scratch.
- You're out of town and a DVD player isn't an option.
- You hate treadmills and elliptical machines.
The app is very simple. Customizing workouts is fairly easy and self-explanatory, but it'll take some getting used to. I get a lot of use out of it, mostly every day, so check it out if you want to start making your own workouts. Oh, and you can play your music while working out... an added bonus.