The Optiflex S is a continuous passive motion (CPM) device designed for use with individuals with upper extremity disabilities. This compact self-contained unit folds for transport and storage and features an adjustable padded seat and back. The unit offers precise, anatomical motion with natural alignment, patented simple method of changing to right or left set-up, and an ergonomic rest for the unaffected arm. The hand-held computerized control uses an OptiCard, a compact chip card that stores individual user treatment data and compliance. The credit-card-size card slides into the controller to regulate precise angles, speed, and motion. OPTIONS: Sets of five OptiCards and a patient kit.