This appliance allows the left or right shoulder to undergo passive mobilization with different movements. It consists of a platform resting on 4 brake-fitted swiveling wheels and is height-adjustable. The movements are: elevation during shoulder flexion with patient sitting or supine, 0°÷180°; elevation during shoulder abduction, full physiological range, with patient sitting; internal/external rotation, 90°÷0°÷90°, with patient sitting or supine. Easy to move and handle, suitable for home use.