ABD , Yousef; HAMOUD , Mahdi; HAMED , Safwan; HASSAN , Jassim. Analysis of Training Load During the Special Preparation and Competition Periods Using Physiological Indicators in U19 Football Players via Smart Bracelet. Journal of Physical Education, Baghdasd, Iraq., v. 37, n. 3, p. 963–973, 2025. DOI: 10.37359/JOPE.V37(3)2025.2355. Disponível em: https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2355. Acesso em: 5 2025.