multifun AB Roller Exercise Wheel: ABs Roller Wheel Body Fitness Strength Training Machine AB Wheel Gym Tool

Dual Mode – Convertible between single wheel/single wheel and dual wheel roller, offers different resistance. In dual wheel mode, the distance between the two wheels is increased to improve stability. Roll out with confidence with our robust wheel frame and extra thick solid metal bar.
Single Mode – Change the direction of the wheels to merge the two wheels into one. The fitness training machine offers a more challenging abdominal workout and transforms your muscles into a stunning six-pack abs.
Compact and stable training device for men and women, suitable for beginners as well as for advanced users and seniors