Understanding PEMF (Pulsed Electromagnetic Field Therapy) | MagnaWave Office Hours Play Video Understanding PEMF (Pulsed Electromagnetic Field Therapy) | MagnaWave Office Hours PEMF is pulsed electromagnetic fields! MagnaWave devices present these magnetic fields into the body and helps relieve pain and inflammation. If you have daily pain and are looking for a fast, side-effect free way to help relieve it, MagnaWave is the answer! Share