Product name: Elbow Joint Flexion and Extension Training Device Overview This adjustable device provides controlled passive flexion and extension of the elbow. It is designed for use by adults and is available in left or right hand orientation. Operation is via a wireless remote with automatic and manual modes for timed, adjustablerange training. Key benefits Controlled passive motion: motorized flexion and extension with adjustable speed and timing for consistent sessions. Adjustable fit and positioning: 360 degree rotatable forearm support and one size fits most adults for flexible setup. Hands automatic operation: set speed and time, then start automatic roundtrip training to maintain a steady, repeatable motion. Simple controls: intelligent key control and automatic stop make operation straightforward for home or clinic use. Main features Two training modes: flexion and extension can be switched flexibly. 360 degree rotatable forearm support for customized positioning. Flexion range up to 110 degrees and extension to 0 degrees. Speed selection and adjustable timing with automatic start and stop. Constantspeed option for steady motion during a session. Joint capsule traction function through gradual, controlled motion to reduce folding in the joint capsule. Compact and lightweight: approximately 1.3 kg. Specifications Materials: PA, aluminum alloy, OK cloth, EVA Weight: 1.3 kg Size: One size fits all for adults Color: Black Hand orientation: Available for left or right arm Performance: up to 110 degrees flexion, 0 degrees extension; adjustable speed and timing Package contents 1 Elbow Joint Flexion and Extension Training Device (left or right hand orientation) Wireless remote control included Recommended use guidelines Adjust the device to the limit you can tolerate, then maintain the position for the selected session time. Example protocol: hold for 15 minutes per session, twice within a single set with a 5 minute rest between sessions; perform 2 to 3 sets per day as needed. Set speed and time on the remote and use automatic mode for hands repeated cycles. Practical use scenarios Home practice as part of a clinicianguided plan following an elbow injury or surgical procedure. Use in outpatient therapy sessions to provide consistent passive range of motion exercises. Assisted exercise for limited mobility when gradual, controlled elbow movement is needed. Compatibility and fit One size intended for adult users; forearm support rotates and adjusts to accommodate different arm shapes and positions. Available for right or left arm configuration. Color: black. Notes Follow any guidance provided by a clinician or therapist regarding frequency, duration, and limits for use.