Elbow Support Automatic Rebound Abdominal Wheel Ab Roller for Abdominal Exercise Machine Abs Workout Equipment Body Core Strengthening Trainer Fitness Belly Training

• Wear-resistant and Anti-slip: Stable dual wheels, widened wheelbase, and increased contact area with the ground to 10 cm, effectively reducing left and right shaking, suitable for beginner users to exercise. • Smooth and Quiet Rebound: Built-in strong spring design. Built-in braking function, spring-assisted rebound is smoother. • Scientific Charging Arc Top Structure: Scientific charging arc top structure, triangular support inclined plane to relieve force. The top arc design, multi-layer material, and triangular load-bearing structure make exercise more secure. • Efficient Exercise: Real-time counting and sensing to only grasp the amount of exercise. Real-time data detection, timed and efficient movement. It is also equipped with a mobile phone holder, so you won’t miss practicing or watching dramas. • Thickened Elbow Pads: Comfortable foam grip and thickened elbow pads. Soft and comfortable, sweat-absorbent and non-slip, excellent performance, high-density sponge material, longer service life than ordinary sponges.