Secure Grip Technology: Thickened rubber suction cups grip firmly on smooth floors, providing secure positioning during movements to support balanced, safe fitness activities. Improved Exercise Flexibility: Multimode height adjustment offers three height modes and a secure spring ring mechanism to maintain positioning during workouts, accommodating diverse ab exercises and various body types. AntiSlip Stability: A silicone surface layer delivers a comfortable antislip grip, while thick foam handles reduce hand fatigue for long sessions; flexible cushioning adds extra support and helps prevent discomfort. Effective Abdominal Shaping: An ergonomic curvature design paired with a robust manganese steel frame stabilizes the body to strengthen core muscles and deliver consistent results for welldefined abs with every course. Use scenarios: Home core training on smooth floors: Use the device for a variety of ab exercises, taking advantage of adjustable height to tailor intensity as you progress. Progressive training for different body types: Three height modes and the secure spring ring mechanism enable safe, properly positioned workouts for users with varying physiques and fitness levels. Regular routines with comfort and support: The silicone antislip surface, thick foam handles, and cushioned support help maintain comfortable grip and reduce fatigue across longer sessions.