1.2 1 Multifunctional Design: It is not only an ideal sit up bar suitable for various body types, but also comes with a foot pedal resistance band for abdominal exercise, stretching and weight loss training, effectively helping to reduce excess fat in the legs, abdomen, waist, and arms. 2. 4.5 inch Double Suction Cups: Our sit up machine is equipped with two suction cups that have strong suction force, ensuring a stable grip on the floor and improving the stability and smoothness of exercise. 3. Adjustable Height: You can adjust the height according to your own suitable height or exercise mode. By adjusting the height, you can do push ups, abdominal exercises, tablets, yoga, hip bridges, sit ups, stretching, and other exercises. 4. Simple Installation: Place the sit up suction cup on a clean and flat surface, press it down, and then press the locking lever to fix it in place to immediately start abdominal muscle exercise!