Pilates is the ideal way to sculpt a lean, strong core. With Pilates, you work every angle, which not only creates a firm, sleek midsection, but also helps improve posture. By encouraging proper spinal alignment, you ultimately reduce your risk of back injuries. With Mari's new abs workout, your core remains fully engaged for optimal isolation and head-turning results! Included are Flat Abs, Abs Definition, and Downloadable Pilates Total Body Workout.