DEMARI, JOVIR LUIS, and MARCO AURÉLIO VAZ. “THE INFLUENCE OF THE FORCE AND FLEXIBILITY IN THE BEATING OF LEGS AND ITS RELATION WITH THE TOTAL PERFORMANCE OF SWIMMERS OF 100 METERS I SWIM CRAWL”. Fiep Bulletin - online 77, no. 1 (October 13, 2014). Accessed May 19, 2024. https://www.fiepbulletin.net/fiepbulletin/article/view/4070.