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by Backman, Michael
by Whyte, Gregory; Loosemore, Mike; Williams, Clyde
by De Souza, Pablo
by Plowman, Sharon A.; Smith, Denise L.; American College of Sports Medicine
by American Academy of Pediatrics Section on Adolescent Health; Hergenroeder, Albert C; Demorest, Rebecca
by Bucci; Luke R.
by American College of Sports Medicine; Peterson, James A.; Tharrett, Stephen J.