Item description for Ab Roller Wheel Rebound Abdominal Roller with Knee Mat Gear and Turtle

Ab Roller Wheel, Rebound Abdominal Roller with Knee Mat Gear and Turtle Shell Cover Protection Ab Trainer Muscle Fitness Machine Exercise Equipment for Ab Core Training Home Gym Workout

【Automatic Rebound Design】Super stable and easy to control. Four ab roller has good balance and scalability, which is suitable for beginner or advanced fitness level. Whether your goal is to build muscle or burn calories and eliminate belly fat, you will see the results.
【Stable & Safe】This ab carver with turtle shell cover protection makes it safer, especially for beginners. Four-wheel machine is smooth and stable, so easy to change direction and don't worry about deviation when exercise. The handle is easy to install, just press the marble to snap it in.
【Versatile】Ab machine exercise equipment can tone all areas, including back, arms, shoulders, triceps, chest and stomach, obliques and hip flexors. It builds up strength in the core area, which makes you more stable and powerful during other exercises, activities and sports.
【Comfortable & Easy to Use】Made of tough steel, ABS and PP with non-slip handles, providing support, which is comfortable and easy to use. This ab wheel roller for core workout will provide you with a comfortable and safe grip, and the soft knee pad can protect your knees from pain and grinding.