ABDULL KARIM AL-HAYALI, M.; SHAMS AL-DEEN, A. The effect of two methods of ballistic resistance training on some aspects of upper body strength in the long jump for Specialized School athletes. Al-Rafidain Journal For Sport Sciences, [S. l.], v. 26, n. 80, p. 87–97, 2023. DOI: 10.33899/rjss.2023.1783840. Disponível em: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50463. Acesso em: 2 oct. 2025.