Winton, Amber (Florida Southern College Student)Andriani, Nicholas (Florida Southern College Student)Marshall, Erica M. (Florida Southern College Student)Lynch, James M.2021-12-232021-12-232021-11Winton, A., Andriani, N., Marshall, E., & Lynch, J. (2021). 439 Bumbled vibration: 144 Hz vibration does not enhance shoulder control. British Journal of Sports Medicine, 55, A168. http://dx.doi.org/10.1136/bjsports-2021-IOC.403DOI: 10.1136/bjsports-2021-IOC.403https://www.proquest.com/scholarly-journals/439-bumbled-vibration-144-hz-does-not-enhance/docview/2601802272/se-2?accountid=27315http://hdl.handle.net/11416/578Poster.Stability of the upper extremity is critical for injury prevention. Vibration may improve proprioception, reducing injury risk. However, traditional vibration methods may be expensive and require a significant level of skill by the technician. Our purpose was to investigate whether an acute bout of shoulder exercise performed with an inexpensive, user-friendly vibration toy ball (BumbleBall, Cardinal Laboratories) improves shoulder position sense and joint control. Design Participants completed an acute bout of shoulder exercise with and without vibration on separate visits.Sports injuriesShoulder exercisesVibration -- Therapeutic useBumble Ball ToyOther