Comfortable and light, Theragun Relief is our most easy-to-use device using scientifically proven percussive massage therapy to provide fast and effective relief from daily aches, pains, tension, and stiffness. Designed with strict quality and safety standards, Theragun Relief is an FDA registered medical device. The patented triangle grip helps get to those hard-to-reach spots and 3 specialized attachments help treat everything from large muscles to tender, sensitive areas.