Тихорський Олександр Анатолійович (Olexandr Tyhorskyy). “Improving the Training Process of Highly Skilled Bodybuilders in the Preparatory Period, General Preparatory Phase”. Slobozhanskyi Herald of Science and Sport, no. 5(49) (October 31, 2015): 118–123. Accessed September 27, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/52321.