The OptiFlex S™ Shoulder CPM is designed to provide anatomical motion for the shoulder. OptiFlex S™ addresses full range of motion capabilities with a patented Universal left/right shoulder design. Fully synchronized motors allow treatment parameters to be customized to meet the patient's specific therapy protocols, and the easy-to-use hand control is capable of storing treatment data on a memory chip card for easily repeatable treatments. The OptiFlex S™ also features an ergonomic rest for the healthy arm and a fully adjustable chair that folds easily for transport and shipping.