These over-the-door shoulder pulley exercisers are used to increase shoulder range of motion. Pulley exercisers are available with color-coded Visualizer® rope and motion limiter and standard rope. Visualizer® ropes allow user to achieve specific pre-defined levels of Range of Motion from black (most) to yellow (least). 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.