We know it sounds like the project of a mad scientist, but doctors, physical therapists, professional and collegiate sports teams, and even the U.S. Navy Seals all use shortwave diathermy. Until recently, shortwave diathermy machines have been big and cumbersome, requiring operation by trained therapists and only available in clinics. But VIVY’s patented technology makes the heating benefits of shortwave diathermy available direct-to-consumer for the first time.