Side Bends on the BOSU is a variation of the original Pilates exercise Side Bends on the Arc Barrel. This exercise strengthens the core as you stabilize side lying on the BOSU and targets and tones the oblique abdominal muscles. Your waist will shrink and your core strength will improve! Please visit www.PilatesOnFifth.com (for more info), www.UltimatePilatesWorkouts.com (for more videos), www.Shop.PilatesOnFifth.com (for store.)
