We found the best options from Compex, Chirp, Beurer, and Therabody.
My first lesson in electrical muscle stimulation (EMS) is this: it won’t work if you’re not wet. That’s how I found myself, on a Friday afternoon, swapping my gym clothes for a skintight shirt.
Ever since humans got wise to the existence of the electrical current, they’ve been trying to apply that power to their own ...