presented by Kara A. Witzke, Charles H. Turner, Saija Kontulainen, Ilkka Vuori and Timothy G. Lohman ; produced by the American College of Sports Medicine
presented by Benjamin D. Levine, Tiffany B. VanGundy, Paul D. Chantler, Beth A. Parker and David N. Proctor ; produced by the American College of Sports Medicine
presented by Evelyn B. Kelly, Guadalupe X. Ayala, Carlos J. Crespo, NiCole R. Keith and Nicolette I. Teufel-Shone ; produced by the American College of Sports Medicine