Biomechanically Optimized Heel Slot: Enhance your workout with a trainer featuring a heel slot that supports your feet, ensuring optimal strength distribution and comfort for maximum crunch efficiency. Floor-Friendly Universal Surface Design: Safely use this sit-up sports equipment on various floors like tile, hardwood, and marble without causing scratches or damage. Non-invasive grips protect both your equipment and the floor, providing a worry-free exercise experience. Stable Oversized Suction Cup: Enjoy stability during intense training sessions with the powerful suction cup of this abs trainer. The large suction cup ensures a firm grip, preventing slips or displacements, allowing you to focus on your workout without interruptions. 4-in-1 Core Training Multifunctionality: Master core exercises including sit-ups, planks, gluteal bridges, and leg lifts with this compact tool. Achieve comprehensive core training with one versatile device for sculpting abs and full-body workouts. Shape Your Dream Body: Accelerate your fitness journey with targeted ab workouts using this trainer. Define abdominal muscles, tighten oblique areas, and reveal a coveted V-shaped outline for a sculpted physique you desire. Description: Achieve your fitness goals with our comprehensive trainer featuring an ergonomic heel support for enhanced comfort and strength distribution. The universal surface design ensures floor-friendly usage on various surfaces without causing damage. The powerful suction cup provides stability during intense workouts, preventing slips or displacements. This 4-in-1 core training multifunction tool allows you to master core exercises like sit-ups, planks, and leg lifts, helping you shape your abs and achieve a full-body workout. Accelerate your fitness journey with targeted ab workouts to chisel your muscles and reveal a coveted V-shaped outline. Get ready to shape your dream body with this versatile abs trainer! Item Name: Sit-up Exerciser Material: Metal Features: Floor-Friendly, Universal, Safe Installation Size Details: Length: 26.5cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Sit-up Exerciser 1 x Pull Rope