High Intensity Interval Workout

High Intensity Interval Training. HIIT means that you go as hard as you can, with as little rest as you can manage in between. Try to beat your previous time. This keeps your heart rate up and your workout intensity high - burning more fat and calories and producing better results. 

If you don't have cardio equipment, try just running in place or shuffling side to side for a few minutes in the running intervals. If you don't have any weights, just pick up something heavy around the house (even a pet or a kiddo will work for squats