If you're bothered by pain or swollen legs or feet, you can use the Revitive Medic to take care of you. The appliance uses electrical muscle stimulation to actively improve your circulation. You can set the intensity level yourself, by selecting one of the 99 intensity levels. You can do this with the remote or by using the buttons on the appliance. This way, you can gradually increase the intensity until you see or feel strong but pleasant contractions in your calf muscles. The Revitive Medic includes electrodes, which allow you to treat other parts of your body. This way, you can also use the appliance for your shoulder or arms.