about this product: ? [ Advanced Abdominal Trainer ] Wide abdominal straps comfortably support your elbows, reduce pressure on your shoulders and arms, and allow you to enjoy advanced abdominal exercises and quickly train your abdominal muscles to achieve your goals desired. ? [ Multipurpose ] The straps are very suitable for all types of top tie rods, suitable for walls, ceilings, door frames, gate rails or park tie rods. Raise your legs and keep your knees straight at an angle to quickly exercise your abdominal muscles. ? [ Comfortable and durable ] The cushion with soft lining always keeps your elbows in a comfortable state. Two metal safety buckles and sturdy nylon straps guarantee maximum stability and a maximum load capacity of 150 kg. ? [ 4 adjustment methods ] The abdominal muscle training device is made of high-strength nylon extension buckles and steel safety hooks. You can adjust the cuff to 4 different lengths depending on your size. Installation can be completed in seconds without any other tools. ? [ Attractive Design ] I believe you will like this advanced abdominal straps abdominal training equipment when you use it. If you want to build really good abdominal muscles, I think these will be amazing for you