MAJEED, Saleh; MAHMOUD, Monther. The Effect of Using a Training Aid on the Development of Performing Summersault front Skill on Still Rings in Artistic Gymnastics for juniors. Journal of Physical Education, Baghdasd, Iraq., v. 27, n. 4, p. 519–538, 2015. DOI: 10.37359/JOPE.V27(4)2015.693. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/693.. Acesso em: 5 may. 2024.