Improve circulation and relieve muscle tension with the Beurer Vital Legs EMS Circulator. Vital Legs uses Electrical Muscle Stimulation (EMS) to activate the muscles in your lower legs and encourage blood flow. This can help improve muscle strength, recovery, and pain relief. There is also an additional step function that allows you to pedal your feet up and down to further encourage blood flow. Vital legs is designed to be an easy exercise routine for your lower legs. With 99 intensity levels, 2 channels, timer function, and 6 electrodes Vital Legs can promote circulation and reduce everyday aches and pains.