Metal Dolphy Sit-Ups

Sit-Up Exercise Equipment: An abdominal exercise machine suitable for installation on the indoor floor, allowing you to exercise without the help of others.

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

Superior Material: Sleeted super-elastic wear-resistant Eco-friendly foam material, comfortable and safe, protect the instep from pain, as well as not hurt your foot 

Unique Non-slip Design: The Non-Skid Base prevents you from moving or collapsing while doing exercises. These high-quality and well-built push-up bars will provide you with a fat-burning, strength workout.

Note: This is an innovative suction cup sit-up machine that can be firmly installed on a flat and smooth floor, allowing you to exercise without the help of a door/sofa/other people. But it cannot be installed on uneven/slit floors/carpeted floors, because they cannot produce adsorption.