Current Sport Organization Guidelines From the AMSSM 2019 Youth Early Sport Specialization Research Summit. - Tenforde, Adam S.; Montalvo, Alicia M.; Nelson, Vicki R.; Myer, Greg D.; Brenner, Joel S.; DiFiori, John P.; Jayanthi, Neeru A.; Marshall, Stephen W.; Kliethermes, Stephanie A.; Beutler, Anthony I.; Herman, Daniel C. (Sports Health: A Multidisciplinary Approach, 2022)