PEMF or Pulsed Electromagnet Fields simulates the metabolism of the cell, which rejuvenates the body by oxygenating the red blood cells, and targets the areas that are inflamed or injured. Having nutrient-rich blood go to the cells that need it will stimulate a quicker recovery. Some benefits include reduction of pain, improvement of sleep, improvement of sport performance, decreasing swelling and inflammation, improves immune function, increases range of motion, and faster recovery.