Яньхао, Ту, and Людмила Шестерова. “Structure and Content of Training of the Qualified Runners on Middle Distances in Annual Cycle of Preparation”. Slobozhanskyi Herald of Science and Sport, no. 4(54) (August 31, 2016): 111–115. Accessed November 22, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/76615.