Peter H. Seidenberg, MD, FAAFP, FACSM, RMSK, Professor of Orthopedics and Rehabilitation, Professor of Family and Community Medicine, Program Director - Primary Care Sports Medicine Fellowship, Penn State University, State College, PA, USAJimmy D. Bowen, MD, FAAPMR, CAQSM, RMSK, CSCS, Advanced Orthopedic Specialists, Medical Director for Sports Medicine, Southeast Missouri State University, Cape Giardeau, MO, USADavid J. King, MD, Motion Orthopedics, Team Orthopedic Surgeon for the St. Louis Cardinals in affiliation with Mercy, St. Louis, MO, USA