4-elbow Support Hollow Abdominal Wheel Automatic Rebound Ab Roller Fitness Equipment with Timing(Black)

1. 4 elbow supports, hollow knee pads, abdominal curling without knee pain
2. Widen and enlarged elbow support pads, comfortable foam grips, high-density sponge material, absorb sweat and are more non-slip
3. Built-in fine steel spring, quiet, smooth and strong rebound, more suitable for novices to exercise
4. Imitation car tire pattern, good stability, safe and non-slip
5. High-definition large-screen accurate timing is more regular and efficient
6. Widen the wheel hub and the wheelbase to 110mm, effectively reducing left and right shaking.
7. The rubber-coated wheels do not damage the floor and are suitable for a variety of floors, such as floor/marble/cement floor/carpet, etc.
8. 150kg super load-bearing capacity, suitable for both fat and thin people
9. The mobile phone holder design allows you to move and watch TV shows at the same time, fits the size of mainstream mobile phones, and is stable and will not fall off.
10. Dimensions: 45 x 40 x 27cm
11. Weight: about 2kg