ВОЙНАРОВСЬКА, Г. А. Features of development of flexibility for girls 5–7 years aged, engaged in a calisthenics. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 4(27), p. 54–58, 2011. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/28625. Acesso em: 18 dec. 2024.