This product is specifically designed for patients with restricted ankle joint mobility and features both active and passive training modes to accommodate various rehabilitation needs. Utilizing an advanced parallel mechanism, the device enables three degrees of freedom in training, providing patients with comprehensive rehabilitation functions. Equipped with a precise positioning system and electromyographic (EMG) signal acquisition technology, the product can monitor patients’ rehabilitation progress in real time and offer personalized training programs. Additionally, the product is highly intelligent, easy to operate, and safe to use, which can significantly enhance rehabilitation outcomes and improve patients’ quality of life.