PEMF or Pulsed Electromagnetic Fields use electricity to support the body in a natural recovery process as it essentially treats our cells like batteries and “charges them up”. A common misconception is that these electromagnetic waves (EMFs) are dangerous, but they are not the same as EMFs from things like microwaves or x-ray machines, as they differ in how quickly the wavelength of electricity moves (the frequency) and how long the waves are exposed to the body (duration), making them healing instead of harmful. Just like wavelengths of electricity in nature, PEMF works at a low and slow rate, in short bursts.