- DOUBLE POLE DOUBLE SUCTION CUP: Designed with two large suction cup bases, this ab training device offers enhanced stability and support. The strong suction power ensures a secure experience, allowing you to focus on your workout with confidence. - PREMIUM MATERIALS FOR LONG-LASTING PERFORMANCE: Crafted from durable steel and reinforced with rubber, this sit-up bar is built to withstand intense workouts without bending. The ergonomic rubber padding provides a comfortable grip, ensuring you stay securely in place for safer and more effective training. - THREE-LEVEL HEIGHT ADJUSTABILITY: This versatile design allows you to select from three different height settings, accommodating all fitness levels. Whether you are a beginner looking to build strength or an advanced user aiming to increase intensity, the adjustable height promotes continuous progress in your abdominal and leg workouts. - SAFE AND STABLE DESIGN: The double suction cup configuration distributes force evenly, enhancing safety during use. The improved suction not only provides support but also boosts your strength and comfort as you train. Use Cases: 1. Perfect for home workouts, allowing you to perform sit-ups and leg raises safely on any flat surface. 2. Ideal for personal trainers who want to offer clients a reliable tool for core strengthening exercises. 3. Suitable for rehabilitation settings, helping users regain strength and stability post-injury. Optimize your workout routine with this dependable ab training aid, designed for both safety and effectiveness.