CanDo Visualizer deluxe overdoor shoulder pulley is used to increase should range of motion. Visualizer rope allows user to achieve specific pre-defined levels of ROM. It is color-coded by ROM from yellow (least) to black (most). Deluxe exerciser has 2 pulleys and bracket for smooth and easy operation. Portable exerciser can be easily transported and fitted to most doors. Each pulley has a swivel hook for seamless pulley action and large foam handles for comfortable grip. Extra-long rope can be used in the standing or seated position. Each exerciser comes standard with instructions pamphlet and retail packaging.