High Intensity Interval Training in the comfort of your home! Do the entire thing twice through, with a two-minute rest between sets, and push yourself hard during the non-marching sections. Great for dorm rooms!
The Swiss ball (also called stability balls, exercise balls, fitness or yoga balls)—are one of the best fitness tools you can own and use. Our "Exercise Ball Workout Poster" will show you 35 supper ef (Core Stability Ball)