Sit Up Bar for Floor,Portable Sit Up Assistant Device with Suction Cups, Adjustable Sit Up Bar with Sit-Up Foot Holder,Suitable for Home Exercise

Big suction cup strong suction, suction cup sit-up aid
Intimate adjustable design, rotate 90 degrees to suck the ground stably
Two levels of height adjustment to meet different needs
Thicken and enlarge rubber sucker
Thicker and soft foam makes sports more comfortable