Suction sit up

– Adjustable height sit-ups fitness equipment simple exercise body waist belly.
– The home fitness equipment which occupies small area and is easy to use.
– The enlarged and thickened suction cup enjoys stronger suction, and is durable to use.
– It can be used to train the abdomen, slim the waist and reduce the abdominal fat when you have the abdominal workout.

Specification:
– Material: high quality steel+sponge+rubber
– Size: 26x17x13cm