★Knee Stability: The knee rehabilitation board effectively strengthens knee stability. Regular daily use thoroughly stretches the tissues surrounding the knee, significantly improving joint range of motion and flexibility. ★Knee Rehabilitation: With a flexion-extension range of 0–145°, this device uses scientific flexion-extension training and hip adduction/abduction exercises to gradually expand the joint’s range of motion, enhance limb flexibility, and support smooth, efficient post-surgery recovery. ★ Practical Training: This knee rehabilitation board is equipped with a lanyard, non-slip footpads, and high-resilience foam padding. Designed to fit natural body movements, it provides a comfortable and stable rehabilitation experience, enhancing training effectiveness and user comfort. ★ Compact and Lightweight: Weighing just 0.90 pounds and measuring 11.8 × 4.6 inches, this knee rehabilitation device fits most foot sizes. Its compact design makes it easy to carry, safe to use, and suitable for a wide range of settings. ★Multifunctional Rehabilitation Aid: Easily used at home, in the office, or other settings, it serves as an excellent rehabilitation aid for knee replacements and various post-surgical knee conditions, as well as a practical and thoughtful gift for those in need of rehabilitation.