Loznron Sit-up assistive device fixed-foot fitness equipment home exercise curling abdominal muscles suction cup exercise equipment Ab Exerciser  (Pink)

Thickened suction cup base-The thicker the suction cup, the greater the suction power, and the more stable it will not fall off. Rubber double suction cup-The large suction cup has a larger force-receiving area, which makes the adsorption stronger, and prevents slippage and looseness. Just one touch, it can be firmly attached and fixed. Three gears can be adjusted freely to meet the needs of different groups of people. Usage: Used to train the muscles of the buttocks, thighs and calves, as well as to balance the body and enhance the core strength of the body.