MEETHAL, A.; A.M, N. Effect of Different Surfaces of Circuit Training on Speed of School Boys. International Journal of Physical Education, Fitness and Sports, [S. l.], v. 4, n. 2, p. 10–14, 2015. DOI: 10.26524/1522. Disponível em: https://ijpefs.org/index.php/ijpefs/article/view/149. Acesso em: 28 apr. 2024.