What Is a TENS Unit? How It Works, Uses, Benefits & Safety
A TENS unit is a small electrical device that uses mild electrical impulses to stimulate nerves through adhesive electrode pads placed on the skin. TENS stands for Transcutaneous Electrical Nerve Stimulation, a non-invasive technique used to help manage certain types of pain. People often consider TENS therapy for discomfort associated with muscle injuries, joint conditions, … Read more