Description [Upgraded function]: The upgraded floor web bar is more ergonomic. The double suction cup design makes the seat suction stronger and more stable, while the advanced double-row support rod design provides greater heel strength and doubles the efficiency. High-density soft foam covered handles are comfortable and non-slip to prevent ankle injuries or abrasions [Multi-functional Adjustable]: Abs equipment makes it easier to perform sit-ups, as well as push-ups, planks, tummy tucks, lats , stretching, yoga, etc. Supports various exercises for muscles in different parts of the body. 【Shape Perfect Body Curves】: This is a sit-up assistive device specially designed for fitness and strength training. Works out every part of your body to help you build perfect abs and a strong body. [Easy to Install and Portable]: The self-priming abdominal bar is lightweight, portable and easy to install and can be used at home or office to shape your body, especially for those who don’t have time to exercise in the gym. It's an ideal portable exercise tool that saves time and money. [Improvement]: Seat assist is not suitable for wooden floors. This seat post can be reused on smooth floors, wipe the floor with a clean damp cloth before use to remove dust and place the suction cup on the smooth surface. Please make sure there are no gaps and moisture at the bottom.