Сак [Andrey Sak] А. Е. Anatomical and biomechanical basis vertical position of the body and sport. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 4(37), p. 65–67, 2013. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/21004. Acesso em: 4 jul. 2024.