The Reebok Pilates Core Exercise Ball is ideal for posture, stretching and balance exercises. The 65cm Gym Ball incorporates resistance bands for a toning workout session. There is also a pump and Reebok Workout Chart included in the box. This exclusive package also includes a Reebok Studio Workout DVD, rhe DVD shows an effective non-impact workout which is suitable for all fitness levels. The abdominal exercises featured will help to tone and strengthen specific muscle groups, by following the routine and exercising regularly you will feel the benefits of a leaner, fitter physique. Key Features: Adjustable resistance bands to help vary intensity, Excellent for toning and stability, perfect addition to any home gym, Comes with Exercise DVD, Reebok Workout Chart Included, Gym Ball Size: 65cm, Pump Included.