06/30/2015
What Exactly Is an Infrared Sauna? - In the last several years, infrared saunas have become quite popular, but how are they different from conventional saunas? Conventional saunas deliver their heat by conduction and convection of heated air and possibly water v***r (steam) and by the radiation of heat from hot surfaces. By contrast, infrared saunas deliver their heat by the absorption of the infrared wavelengths of energy produced by infrared emitters. The energy penet... http://ow.ly/30MlWU
Dr. Stephan J. Smith explores the benefits of FIR (Far Infrared) Saunas.