Master Pilates instructor Mari Winsor is targeting your core in these two brand new 20minute ab workouts Strengthen your powerhouse while you get a small waist flat abs and a long lean look Flat Abs Workout 20 minutes Features over 17 ab sculpting moves sequenced to provide a core conditioning burn Abs Definition20 minutes Targets your abs from a variety of angles to hit every ab zone for a sleek flat midsection DVD INCLUDES 2 complete 20minute Pilates workouts BONUS Downloadable 10minute Pilates Total Body Workout BONUS DOWNLOAD AM Yoga workout with James D Silva 15 minutes