RAMIZ ABDULGHANY, O.; ABAS RASHID, S. A Comparison Study in effect of using different helping devices on Some Biomechanic Variables of the Rotation and Movement on Pony Device for Amateurs. Al-Rafidain Journal For Sport Sciences, [S. l.], v. 13, n. 46, p. 68–90, 2007. DOI: 10.33899/rajsport.2007.6005. Disponível em: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50364. Acesso em: 2 oct. 2025.