Джим Віктор Юрійович (Viktor Dzhym). “Improving the Training Process of Skilled Bodybuilders in Specially-Preparatory Phase of the Preparatory Period”. Slobozhanskyi Herald of Science and Sport, no. 6(44) (December 31, 2014): 34–40. Accessed April 20, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/35336.