Adashevskiy, V.M., S.S. Iermakov, N.V. Korzh, Muszkieta Radosław, Krzysztof Prusik, and Mirosława Cieślicka. “Biomechanical Study Athletes’ Movement Techniques in the Hurdles (on Example of Phase of Flight)”. Physical education of students 18, no. 4 (August 28, 2014): 3-12. Accessed September 27, 2022. https://sportedu.org.ua/index.php/PES/article/view/185.