Shiatsu is a traditional Japanese massage technique, the name of which translates to "finger pressure." The method is based on applying pressure with thumbs, fingers, and palms to specific points on the body to relieve muscle tension. Massage devices with this function mimic the movements and pressure of a real masseur using rotating massage heads. These heads simulate the work of fingers with their circular and kneading motions, providing a deep and intense massage aimed at relaxing stiff and tired muscles.