Sit-up Aid Assistant Device Double Pole Sit-up Self-priming Sit-up Aid AssistantDescription Multifunctional Design. Sit Up Bar Supplement Equipment, Dual Lever Angle Continuously Adjustable, Suitable For All Human Feet. Can Be Used By The Whole Family. Helps You Play Sit-Ups, Push-Ups, Side Kicks, Abdominal Movement, Back Stretch, Elbow Plank, Push-Up Etc. Good For Core Strength Training, Reducing Excess Belly Fat, Compacting The Butt To Get A Charming Buttocks. Improved Quality The Sit-Up Aid Is Also Equipped With Pull Rope Hangers And Elastic Belt Suspension Bars To Support Stretching And More Efficient Exercises. Easy To Assemble And Reusable. Assembly Is Quick And Easy, Just Take A Few Minutes And Start Training Your Abs. Can Be Reused On Smooth Floors Tile, Floor, Concrete, Cement Or Other Smooth Floors. The Surface Of The Wooden Floor Should Be Smooth With No Anti-Slip Strips And The Floor Should Be Flat. Wooden Floors And Uneven Polished Floors Are Not Recommended. Ergonomic Designsit-Ups Device Fitness Equipment Ergonomically Shaped For Health, Soft, Safe And Comfortable. Increase Foam, Soft And Comfortable, No Pain In The Back. Light Weight And Portable Design, Little Occupation, It Can Be Used At Home Or Office To Sculpt Your Body And Trim Your Waistline. The Perfect Gift For People Who Have Healthier Lives, Especially Those Who DonT Have Time To Work Out In The Gym.