Validity of the Open Barbell and Tendo Weightlifting Analyzer Systems Versus the Optotrak Certus 3D Motion-Capture System for Barbell Velocity.
Jacob A Goldsmith, Cameron Trepeck, Jessica L. Halle, Kristin M. Mendez, Alex O Klemp, Daniel M. Cooke, M. Haischer, Ryan K. Byrnes, R. Zoeller, M. Whitehurst, Michael C. Zourdos
International Journal of Sports Physiology and Performance