Target a defined six-pack with the CoreFlex Roller Pro, a focused core-conditioning device built for steady progress and exact control through each repetition. A built-in automatic roll-back system assists your return from forward rolls, easing strain on the back and shoulders and enabling longer, more precise sessions with smoother form. For core development, rebound technology smooths the return motion to protect the back and shoulders during extended workouts. The roller's wide wheel design provides a stable, secure grip with no wobble or slip, while it activates the full spectrum of core muscles for faster visible definition. Ergonomically shaped handles offer a firm, joint-friendly grip for safe, controlled training. No assembly is required—unpack and begin training immediately. Type of sport: Strength training / Core training Function: Abdominal muscle and core stabilization Material: Robust, durable high-quality plastics and rubber Dimensions: 37 x 35 x 14 cm Weight: 1370 g Special feature: Automatic roll-back function for controlled movements Designed for both beginners and seasoned athletes Designed for efficient abdominal training, the motion guides you forward into tension and back with resistance, without jerks or muscle failure, delivering meaningful results.