Arm extension devices keep you stable as you stretch, minimizing risk. Save you the cost of going to the rehabilitation hospital, reduce the pain of arm stretching, and make your rehabilitation training more effective. Specification: Product name: Elbow joint flexion and extension trainer Exercise parts: upper limbs Voltage: 110-220v Frequency: 50HZ Weight: 1.18kg (host) size: one size Main materials: PA, aluminum alloy, OK cloth, EVA Applicable occasions: Family rehabilitation, rehabilitation center ?Note: Before use, place the product on the table or platform, connect the power supply, Press the start pause button and let the product test run back and forth to complete the self-test. Package includes: 1 Elbow joint exerciser[Applicable people] Stroke, hemiplegia, arm stiffness, inability to bend or straighten, joint stiffness and contracture, surrounding tissue adhesion, etc. Ideal for post-surgery, ligament injuries, stable fractures, elbow syndrome, dislocations and soft tissue injuries. [Comfortable to use] The inner wall is close-fitting and soft, and the texture is soft to prevent hard squeeze damage to the skin, and the stress point is away from the elbow joint to avoid secondary injuries. The rounded corners and hollow design prevent elbow joint extrusion, easily release force, reduce the stress on the elbow contact area, and prevent extrusion. [Multi-mode adjustable] The electric elbow joint rehabilitation device has two modes to choose from, manual remote control and automatic flexion and extension mode. Customize your recovery journey to your comfort level with the three-speed adjustability of the elbow immobilizer. ?Full Angle Training?The equipment has a bending angle of 150 and a straightening angle of -5 , allowing for two-way training of bending and extension. From gentle stretches to vigorous flexion exercises, this device allows for comprehensive rehabilitation to aid your recovery process. ?Elbow Rehabilitation Equipment?Smart remote control, movable forearm support, suitable for arms of various lengths. The angle of extension and flexion is precisely controlled through the angle ruler to realize data visualization, and the pain is greatly reduced with the same effect. Promote the recovery of muscle function and relieve stiffness of elbow muscles.