Side Press Up is a variation of the original Pilates exercise Side Leg Lift Series. This exercise targets the obliques and is great for flattening your abs and shrinking your waist line. Adding a lift of the leg also tones the muscles of the hip and thigh! Please visit www.PilatesOnFifth.com (for more info), http (for store) and www.UltimatePilatesWorkouts.com (for more videos).