High Intensity Interval Training (HIIT) is a great way to burn fat and condition your body. These workouts incorporate bodyweight and dumbbell exercises with short rest periods. To get the best results from this program you should complete all of the exercises at maximum effort and recover during the rests! It's tough, but the challenge is worth it. In this program you will get both Tabata style workouts and circuit training workouts, which are great as an addition to your fitness routine, or on their own if you are short for time. You'll only need a pair of dumbbells for this program. Get ready to burn some mega calories with this Intro HIIT program!