This video by a doctor's group on interferential current therapy is interesting and something we thought you might enjoy.  Well done video on general information.  

   Only real caveat on what you see here is the electrodes are too small, therefore very high current density, and electrodes very close together which generally precludes treating entire area(s) of pain.  

Below this video is our video explaining why interferential treatment requires larger electrodes. 

    Higher budget video!!!  Enjoy.


How To Choose Tens Electrodes and Interferential Electrodes from Bob Johnson on Vimeo.