The sit-up machine can adjust to three different gears for any foot size with flexible spring buckles, helping to hold your feet in place during exercise.

Can be used to roll belly movements, push-ups, sidekicks, sit-ups, pull-up back and elbow planks, exercise the abdominals, and tighten the muscles of the whole body, yoga exercises arms and legs Can be pressed for, a variety of work applications. Fitness is suitable for men and women.

Convenient to do sit-ups every day, especially for busy people who don't have much time to exercise. Selected super-elastic wear-resistant eco-friendly foam material, comfortable and safe, protects the instep from pain, and at the same time does not hurt your foot.