Generic Elbow Support Abdominal Muscle Rollers Wheel Automatic Rebound Elbow Support For Sports  (Black, Blue)

4-Elbow Support Design: A healthy stomach roller with four wheel elbow support. Increases Elbow Support Area, and 4 Elbow Support Ensures Stable Training for Big Weights. Especially recommended for large body types ● Stable and Safe Design: The four wheel design improves stability when in use, so you can exercise safely. The wide floor area also supports stability and helps maintain balance during training. This reduces instabilities during exercise and provides a safe training environment Connectivity with Smartphone: It can be linked with the dedicated smartphone app to record and monitor your exercise data in real time. Detailed analysis of combustion effect and muscle activity to provide information to help you get the most out of your workout. The app is also designed to be intuitive and easy to use ● Easy Installation and Adjustment: Easy assembly without tools, and installs in 1 second. In addition, it has 3 height adjustments, so you can set the perfect height to suit your height and preference. The buckle type design allows you to freely adjust the length of the handrail to achieve user comfort Strong Load Capacity: Passed 600 jin (272 kg) load test, so it can be used safely even by people with large body types. Made of high strength material for excellent durability. This provides a long lasting and stable training experience Application: Fitness/Tummy Strength/Chest Extension. Perfect for home, gym or office use, the Ab Workout Roller helps you stretch and tone abdomen, arms, chest, shoulders and back muscles and build six packs abs. Abdominal exercise roller is suitable for family and friends who love exercising. Perfect gift for birthday or Christmas and very practical.