Portable Self-Suction Sit-up Bar Abdominal Core Trainer Curl Movement Auxiliary Device Adjustable Appliance Household…

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Material:Iron Pipe + Foam + Natural Rubber + PP + Spring
12.5cm(4.92″) rubber thick suction cup, strong suction force, firm and safe
Third Gear Adjustment :Third height adjustments, which can be adjusted according to the hight, suitable for the whole family
Thick foam,soft and comfortable,cushioning protection, safe material,the back of the foot is not painful
Helping you roll belly movement, push-ups, side kick, sit-ups ,stretching back,elbow plank,press-up,swallow of training and other sports.Fits on any kind of ground
Easy Installation:The foot sit up Bar is very easy for home installation without need any tools, only to find a dry and clean flat ground,press the spring buckle inward to adjust the height of the crossbar, press the black button up or down to release / fix the suction cup.Before you can start your fitness please ensure it wouldn’t move easily.