well come to FASTUNBOX (LABEL)Portable sit-up bar Accessories-aid Device for abdominal health for men and women Multi-function sit-up bar with self-suction Home gym.If you can own this sit-up bar for the floor, you will eliminate this concern.This product is designed through the human body structure, in line with our body structure, very healthy and safe.It is specially added with a sponge pad to make us feel comfortable exercising.Four kinds of height can be adjusted, which allows users to adjust according to the use situation.It won't let you down.MORE FITNESS EXERCISES:1. Sit-ups: exercise your whole body muscles and build a small waist.2. Yoga stretching: exercise waist and leg muscles and toughness.3. Supine: exercise waist and abdominal muscles and human nail line.Supported shoulder stand:This sit-up bar is a good supported shoulder stand. Owning this sit-up bar for the floor is equivalent to owning a yoga headstand bench.Hip bridge:Strong support helps you better exercise your hips, waist and abdomen.Backstretch:Same function as a back stretch bench, but with a smaller footprint and more convenient portability.Specifications:Gear adjustment: three gear height adjustable material:Cold rolled steel+high elastic foam+rubberScope: men/women/teenagers / unisex-adults