Sit Up Bar for Floor Sit-Ups Assistant Device Portable Sit-Up Fitness Equipment Muscle Exercise Abdominal Device,Black

Patented Self-Priming Design: Integrate the artificial air pump with traditional sit up bar, you just need to lift your tiptoe slightly to swing the foam roller when doing sit-ups. Every feet swing takes the air out of the suction cup and keep re-clamping it down, keep strong suction power, never give up sticking to the ground when workout.
Easy to Use: Just pick a level of heights that suits you best, screw the two foam rollers to each other tightly. Then clamp it down hardly on the clean and smooth ground to push the most of the air out of the suction cup. Swing the foam roller about 6 to 8 times with your hands in the direction of your body. Make sure of the suction cup sticking to the ground firmly. Then good to go.
Tips from Experts: Before starting your workouts, you must first clean the floor, too much dust will not stick tightly. The surface not completely flat or have open spots on them will allow air to get through the suction cups, then the device will come off the ground. We have to find a piece of enough smooth flat and clean surface to start your exceises.
Suitable for Home Workout: You can use the device to train your abs, glutes or legs as you can imagine. Wonderful product and a must if you were exercising at home. The sponges on the foam roller are very soft and anti-skid, never hurt your feet even after long time of training. You can wear shoes or bare feet.
Portable & Light weight: Super easy to assemble and disassemble, no extra tools are needed. It's small enough and lightweight to travel with. You can bring it to anyway you want, as it only occupies a small space.

Colour:black
Material:TPE+PA6+ stainless steel

Package Contents:
1 x Sit Up Bar

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.