Upgrade Ab Abdominal Roller WheelTwo-in-One Exercise.Upgrade your ab workouts with our Automatic Rebound Ab Wheel that effectively trains your abs and core muscles. With the intelligent timer and counter, you can accurately record your workout duration, frequency, and intensity for better results.Automatic Rebound DesignOur widened two-wheel design makes the movement more stable while reducing the swing of the ab wheel. The automatic rebound function also helps protect you from injuries during exercise. Perfect for beginners!Full Body WorkoutAs one of the abs roller wheel core exercise equipment, the automatic rebound abdominal wheel helps tone and shape your arms, chest, abs, back, hips, and legs muscles. The amazing ab roller kit helps men and women burn fat faster and shape your 8-pack abs! Use our rebound abdominal wheel and start the road of body shaping.Multi-Layer Material Our roller wheel is made with multiple layers of material, including an anti-slip layer, reinforcement layer, damping layer, mute layer, and noise reduction layers. The detachable handle has thick foam for a comfortable grip, sweat absorption, and easy storage.Thickened foam cushion design protects the elbow, which does not damage the elbow while exercising for a long time.We also comes with a knee pad.Portable and DurableOur ab roller wheel is compact and lightweight, making it easy to carry and perfect for home, gym, or office use. The durable and wear-resistant rubber treads ensure long-lasting use.A ffree extra-thick knee pad will come together with ab machine exercise equipment.Specification:Type of sports: Strength TrainingFunction: BodyType: Double-WheeledMain material of the product: ABSProduct color: orange, gray (optional)Type: TimerPackaging size: 315x200x175mm/12.4*7.87*6.89inchProduct gross weight: 1800gNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.