Features:
Practicle:A key switch, start three seconds. Waterproof and moisture proof, safer to use.
Fuction:Self-priming bar seating, this self-priming stick to sit-ups is designed to free your hands and do the exercises yourself.
Design:Third gear height, free to adjust. Through the spring snaps freely adjust their comfort level.
Stable support:A rubber suction cup grips the floor firmly to provide a safe and stable training stand. 
Places:Wide range of use.Suitable for surfaces such as tiles, concrete, marble, wooden / wood floors.
Notice:
1.Actual color may be slightly different from the image due to different light effect
2.Please allow 1-3cm deviation due to manual measurement
Description:
Material:Sponge 

Package List:
abdominal curl*1