The ab roller pro by BodyPro is an ab wheel with a user friendly patented design that improves the effectiveness of ab exercises by engaging and strengthening muscles in the back, chest, arms, and core more effectively than standard ab rollers. Distinguishing from traditional ab wheels, the ab roller wheel S550 includes a smart display screen which can display real-time workout data including Time, Count,Total Count and Calories. Ab roller pro uses a patented spiral alloy spring steel sheet mechanism that provides smooth resistance as users roll out and stable assistance as they roll back, engaging muscles more completely. The automatic rebound distance can achieve 91 inches which can be mastered by end user even he or she is a beginner for the abdominal exercise
Most ab wheel feature flat wheels that only allow for rolling straight out and back, the ab roller pro features a wide, curved wheel that helps users engage all ab muscles, including oblique’s, by rolling to the right and left which helps to strengthen deep core muscles that stabilize the pelvis and spine. The ab roller pro also features angled, ergonomic hand grips that maximize engagement of arm muscles and meanwhile remaining comfortable and stable while exercise.