GHIDI, Abdelkader. The effect of training units to develop flexibility on artistic performance in gymnastics . sports creativity, [S. l.], v. 15, n. 01, p. 547–561, 2024. Disponível em: https://journals.univ-msila.dz/index.php/JOSC/article/view/698. Acesso em: 4 feb. 2026.