Achieve rock hard six packs abs with the AbdominalDouble Exercise Wheel. Conveniently portable and easy to use at home or in the gym, this Abdominal Exercise Wheel works not only the abdominal muscles but also the entire upper body as you contract and stretch the muscles in your back, shoulders, chest, as well.Superior Balanced and Strong GripThe double wheelbase aids with superior balance during your reps and the handgrips are designed for maximum grip to avoid and slips and injuries.Highly PortableThis lightweight Abdominal Exercise Wheel is also perfect for traveling and exercise on the go. To start out, just lean forward on your knees and slowly roll forward and backward. Your abdominal will be burning in no time, and eventually, you may even work up to standing full body reps.strong rubber double wheel for stability when exercising. Padded handles for maximum grip and comfort. Adhesive rubber wheel to maintain floor grip and avoid skidding during exercise. Highly durable. This Rubber Roller Double Wheel is specifically designed to burn your abs into six-pack formation.