â Ab Roller Benefits -Ab roller wheel will tone your abs exercise your core improve posture and stay fit.The ab wheel roller will strengthen not only your abs but also your shoulders arms and back. Build stronger bigger abdominal muscles efficiently when you stay at home.â Unique Design -The 4 built-in bearings are made of high carbon steel so youâll enjoy smoother movement and ultra-silent workouts.The two-wheel design provides extra balance so you don't wobble around while exercising.The wheels are made of high quality PVC industrial plastic and wear-resistant materials making it non-slip and sturdy.The widened gap (1.4â) also helps keep you balanced and safe.Finally the high density EVA material ensures the handles are ultra comfortable.â Pre-Assembled -The Ab roller is fully assembled out of the box.You can start working on your core muscles straight away when the parcel arrives so that you have wasted no time and effort assembling it!Easy To Use For Beginners And Professional -Easy-to-use ab wheel assembly instruction that makes assembly and disassembly quick and stress-free.Whether you're a beginner looking for great workouts for your fitness or already taking advantage of the ab roller our roller is the best way to burn calories build muscle and exceed your fitness goals.Full Body Workout -Strengthen and tone your abdominal muscles shoulders arms and legs with this premium quality home gym equipment.