Ab Roller Wheel with Timer and Knee Mat Max Weight 400lbs

【New Automatic Rebound Ab Roller】This ab roller features an automatic rebound mechanism with a built-in high elasticity silent spring design that stores energy during forward rolling and assists in resetting during rebound,the ab exerciser is very suitable for beginners
【Dual Widened Wheel Design】This abs roller wheel features an automatic rebound mechanism with a built-in high elasticity silent spring design that stores energy during forward rolling and assists in resetting during rebound,which is very suitable for beginners
【Ab Roller with Elbow Support】The upgraded version of the ab core machine comes with elbow support, providing enhanced stability during workouts, minimizing lateral movement, and preventing arm compensation. This allows for more precise and effective activation of your abdominal muscles, allowing you to focus on training your abs and core muscles without worrying about arm fatigue or injury