Name: Sit Up Assistant Material: Iron/Elastic foam/Microfiber /Silica gel Sit up Size: Adjustable Weight: 0.79kg/1.2kg Effect: Comprehensive Abdominal Fitness Exercise/ Core workout Intended for: Fitness crowd Advantage: Good quality/easy to carry Application places: Gymnasiums, homes
Instructions for use：
1. After you assemble the product，you need to find a clean, smooth and dry surface without gap, then press down on the handle and press down the switch.
2. Because the suction cup is based on the principle of squeezing the air inside to achieve adsorption, it is necessary to ensure that there is no air inside when it is adsorbed. You follow the steps above ，and You can try a few more times.