For such a small piece of kit, it can make a big impact. Ab roller, or wheels as they are sometimes known, challenge the core muscles to build strength, while improving posture, balance ...

From an exercise bench to sit up machines and bars to ab wheels, these exercise add-ons will accelerate your path towards six-pack abs and toned-up obliques. 1. This ab wheel exercises your ...

Ab rollers are a popular fitness tool that can help you strengthen your core and achieve a trim torso. Their simple structure consists of a wheel surrounded by handles and is adaptable for many ...