Enhanced stability and safety - Improves stability during sit-ups to support a secure, comfortable workout - Double foot supports help stabilize the heels to reduce ankle injuries - High-density foam grips and a non-slip design enhance grip and control Comfort and usability - Designed for comfort with high-density foam grips and secure handling - Non-slip surface and ergonomic design for steady performance during exercises Adjustable for all users - Fully adjustable sit-up device, ideal for family fitness - Lets each user set their preferred height to match individual needs Portable and versatile - Compact, portable design suitable for use on smooth surfaces - Great for quick workouts at home, in the studio, in the gym, outdoors, or in the backyard Use scenarios - Home daily core routine: easy to adjust height for beginner to intermediate levels and perform as part of a regular fitness habit - Studio or gym training: safe, stable tool to add core conditioning to circuits or personal training sessions - Outdoor or backyard workouts: convenient option for on-site core work on patios or driveways with smooth surfaces