Q: Can it be used on carpet? A: Yes! The Hophorse ab machine works perfectly on carpet. It's equipped with a stable anti-slip base, ensuring the ab crunch machine stays firmly in place even during high-intensity workouts—no slipping, no wobbling, just smooth and safe exercise. Q: How do I adjust the resistance? A: Adjusting resistance is quick and simple. The Hophorse ab machine features dual side buttons that let you switch between 4 resistance levels. Just press the button ? twist the handle to increase or decrease the workout intensity. Whether you’re just starting your fitness journey or pushing for advanced strength training, you can easily customize every session. Q: Does it include resistance bands? A: Yes. Every package comes with: * 1× AB Trainer Machine * 2× Resistance Bands * 1× Instruction Manual Use the resistance bands to expand your training into upper-body and arm workouts for a true full-body experience. Elevate Your Core Workouts with the AB Workout Equipment! Target your abs, lower back, and obliques with a guided movement system that enhances posture, burns fat, and shapes a slimmer, stronger waistline. Full-Body Workout with 10 Dynamic Postures Push-ups, planks, crunches, stretches, leg lifts—get total-body training without multiple machines. Improve strength, flexibility, and endurance with one compact tool. A Workout Is Only Effective If You're Comfortable. That’s why our Adjustable AB Trainer Machine features: * Non-slip foam handles * Thickened ergonomic cushion * Reinforced steel structure (supports 350 lbs) Transform Your Fitness Journey Today Don’t settle for ordinary. Whether your goal is a strong core, a toned body, or improved overall flexibility, the Hophorse sit up machine brings exceptional results straight into your home.