F.M. AL – DULAIMI , Rana; EASA , Fahem. The effect of cardiorespiratory fitness training on developing speed endurance, heart rate adaptation, and men’s 1500-meter running performance. Journal of Physical Education, Baghdasd, Iraq., v. 36, n. 3, p. 812–820, 2024. DOI: 10.37359/JOPE.V36(3)2024.2052. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2052. Acesso em: 31 2025.