I began physical therapy after I broke my humerus. The PT worked with me on the passive resistence pulley but I just couldn't stop using my broken arm to 'help' lift. He suggested I use this system since the hand on the injured arm is immobilized when you place it in the loop. Works perfectly! I can let the broken arm totally relax while I lift lower with my good arm, getting a better range of motion with less discomfort.
Rating:
[5 of 5 Stars!]