Therabody | 117,972 followers on LinkedIn. For the Workout Called Life | Therabody is the leader in Beauty, Performance and Wellness technologies, revolutionizing health and recovery with science-backed products and services designed to help everybody live longer, healthier lives. Founded by Dr. Jason Wersland to alleviate his own debilitating pain after a traumatic accident, he invented the category-defining percussive therapy device, Theragun which has been rooted in more than a decade of research and development.