Muscle Training System AV-ZH-1, Four-Piece Combo
A four-piece progressive muscle training combo for wrist, shoulder and elbow rehabilitation, featuring 8-level adjustable damping for controlled resistance across a full recovery programme and beyond.
The Progressive Muscle Training System, Four-Piece Combo, model AV-ZH-1, is a complete rehabilitation solution for the upper and lower limbs, bringing together four pieces of training equipment designed to work as a coordinated system. It provides progressive training for the wrist, shoulder, elbow and overall limb strength, letting therapists move a patient between different exercises as their treatment plan develops without switching to unrelated equipment.
Each trainer in the combo features eight-level adjustable damping, giving clinicians fine control over resistance so exercises can be made gradually more demanding as a patient's strength and range of motion improve, supporting safe, controlled progression rather than large jumps in difficulty. The system's compact and durable design suits both clinical and home use, making it practical for rehabilitation centres, hospitals and patients continuing exercises independently between appointments.
Physiotherapy clinics use combo systems like this to support multiple therapy stages and different patient needs within one connected upper and lower limb training programme.





