The York Fitness exercise wheel is a great option for developing the lower back, arms and abdominal muscles. Simple to use but challenging to master the exercise wheel gives a toughworkout both strengthening and toning muscles. The anti-slip rubber tread gives good grip on the floor so that you can extend out with your arms in confidence. Key Features Lightweight strength and toning exercise wheel. Workout arms, back and abs in one exercise. Anti-slip rubber tread diameter roller. Comfortable handles. Smooth wheel rotation.