Barbosa, Tiago M., Mário J. Costa, Mário C. Marques, António J. Silva, and Daniel A. Marinho. “A Model for Active Drag Force Exogenous Variables in Young Swimmers”. Journal of Human Sport and Exercise 5, no. 3 (October 16, 2010): 379–388. Accessed April 23, 2024. https://www.jhse.ua.es/article/view/2010-v5-n3-a-model-for-active-drag-force-exogenous-variables-in-.