Ab Training Auxiliary Device - Multifunctional and adjustable: The Ab Training Auxiliary Device supports a variety of exercise modes and is adjustable in height. You can perform push-ups, abs master, planks, yoga, buttocks bridges, sit-ups, stretching, and other exercises, with the height set to fit your needs. - High-quality materials and comfort: The device uses stainless steel and sponge to prevent bending under load. The handle is wrapped with high-density soft foam for a comfortable, non-slip grip and to reduce the risk of ankle injury. The sit-up equipment features double-row support bars to strengthen heel support and promote more efficient, balanced training. - Double bars and double suction for stability: This home-grade sit-up equipment employs two large suction bases. The upgraded rubber suction chassis provides a larger contact area and stronger suction. Natural rubber suction cups deliver reliable stability and grip, allowing you to exercise with confidence. - Three-level height adjustment: Three preset heights let you choose the most suitable level or progress gradually to avoid stagnation and maximize training effectiveness. You can switch heights as you advance, without worrying about sticking to a single setting. - Practical use scenarios: - At home, for a comprehensive core and upper-body routine including push-ups, planks, sit-ups, and stretching. - In a small workout space, where stable suction on smooth flooring enables safe, space-efficient training. - For varied workouts across days by adjusting height to challenge different fitness levels, from beginner to more advanced routines.