Physical activity interventions in children and adolescents

by Ward, Dianne Stanton aut, Saunders, Ruth P. aut, Pate, Russell R. aut
Published 2007

Psysical activity and public health a recommendation from the centers for disease control and prevention and the American College of Sport Medicine

Published 1995

Fitness measures and health outcomes in youth

by Institute of Medicine (U.S.).
Published 2012