【High quality materials】High strength, wearability and flexibility. High quality metal bracket for reliable pulling force. Built-in foam pads for good cushioning, non-slip and wear-resistant. Sturdy and reliable shoulder straps. 【Widely Used】Ergonomic design, more suitable for calf shin and ball of foot, suitable for knee joint injuries, knee / leg postoperative rehabilitation, dislocations, ligament injuries, arthritis, ankle stiffness, burnt tissue healing, ligament laxity, post rehabilitation fracture, etc. 【Electric Ankle Training Device】A combination of dynamic and static methods, stretching multiple groups of muscles and tendons to help improve the normal functions of muscles and tendons, continuous dynamic and static combined training to improve abnormal foot conditions. 【FULL ANGLE TRAINING】With a 45° plantar flexion and 50° dorsiflexion training angle, you can control the training angle as you like and facilitate all flexion and extension movements. Each switch is adjustable to any angle, reducing the pain of manual pulling and making training safe and effective. 【With Wireless Remote Control】Full English control panel, one-button start, even the elderly can use it easily.