AntiSlip Surfaces Design: Designed for smooth surfaces, strong suction cups grip firmly to prevent slippage, providing stable support and safer, uninterrupted workouts. Improved Exercise Flexibility: Three height modes with a secure spring ring mechanism allow positioning and adjustable intensity for a range of ab exercises and body types. AntiSlip Stability: Silicone surface layer delivers a comfortable antislip grip; thick foam handles reduce hand fatigue for long sessions, while flexible cushioning adds extra support and helps prevent discomfort. Effective Abdominal Shaping: Ergonomic curvature design and robust manganese steel frame; the foot holder stabilizes the body to strengthen core muscles and deliver consistent results with each workout. Use scenarios: Athome core training on smooth floors, attach the device to tile or hardwood, use any of the three height modes to target different sections of the abs, and perform exercises such as situps, leg raises, or knee tucks with the foot holder stabilizing your position. In a smallspace gym or apartment, the compact design fits into tight areas and supports progressive difficulty by adjusting height. For ongoing routines, start at the lowest height and gradually increase the setting to intensify core work and track improvement over time.