Maximize function while increasing proximal strength The SaeboMAS dynamic mobile arm support system is a zero gravity upper extremity device specifically designed to facilitate and challenge the weakened shoulder and elbow during functional tasks and exercise drills. Patients suffering from neurological and orthopedic conditions that exhibit proximal weakness can benefit from the much needed support and facilitation. Performing exercises with minimal compensation, as well as self-care tasks such as eating or drinking, are just a few of the activities patients will be able to achieve with the SaeboMAS. Additionally, patients with proximal weakness can now participate in proven treatment techniques consisting of highly repetitive task- oriented activities that would have otherwise been difficult or impossible. Features: Adjustable spring based parallelogram offering various levels of assistance Incorporate all planes of movement so multi-directional activities can be achieved Measureable graded Tension Scale for tracking and documenting Height adjustable Table mount Comfortable malleable forearm support with removable liners for infection control Elbow Support attachment Lightweight and portable