Soft and Comfortable Thickened padding provides effective protection for your elbows, delivering a safe and comfortable workout experience even during extended exercise training. Sturdy Ring Connectors Innovative clasp design with a thick carabiner delivers a rock solid grip, enhancing training safety. Boost Core Training Designed to maximize gains during ab workouts. Easy leg and knee lifting promotes deeper core muscle contractions, better isolation, and improved focus during each session. Helps you work toward a stronger, healthier body. Widely Applied and Compatible Works with standard door pull up bars, chin up bars, or multi gym systems. Suitable for both women and men and adaptable to a variety of fitness routines. Use scenarios At home or in a gym with a standard doorway pull up bar: attach the straps to the bar to perform pull ups or chin ups, while using the leg lift to execute controlled leg and knee movements with elbow protection. In a multi gym setup: connect the straps to a multi gym for core focused exercises, benefiting from the secure grip and padded comfort during guidance and resistance. For core and abs training: use during ab focused routines to facilitate easier leg and knee lifting, enabling deeper core activation and improved isolation across workouts.