1. Adjustable height: Adjust the height according to your height and exercise intensity to suit yourself

2. Two abdominal cushions with three adjustable widths to suit different abdominal populations, making fitness more comfortable

3. Convenient knob for adjusting height with just one pull

4. The mechanical design of triangles provides greater load-bearing capacity

5. The 240 pound safe load-bearing design makes sports safer

6. Seven level height adjustment, always able to find the one that suits your needs