The device the investigators intend to use is Class I and in a class of devices that is exempt from the FDA requirement for premarket notification/approval (exempt from 510K or PMA), which would not be subject to section 510(k), 515, or 520(m) of the Federal Food, Drug, and Cosmetic Act (ref: FDAAA Checklist)
The purpose of this study is to assess the efficacy of using a percussive therapy device in addition to physical therapy to treat acute tennis elbow