ABDOMINAL STRENGTH - Designed for complete core development, the Reebok Ab Wheel helps to achieve greater abdominal strength and stability. SMOOTHER REPS - Twin wheels with textured surface grip provide the perfect amount of traction whilst spinning freely for smoother reps. ERGONOMICALLY DESIGNED - The Ab Wheel ergonomic handles feature finger grooves and additional palm texture to maintain a solid contact. CONSTRUCTION + STORAGE - Easily dismantled into a handful of parts, the Ab Wheel can be taken apart post-workout for easier storage or transport.