General physical fitness of servicemen as the main element of increasing military-special training. Sport and Tourism Central European Journal, [S. l.], v. 5, n. 4, p. 39–51, 2023. DOI: 10.16926/sit.2022.04.02. Disponível em: https://czasopisma.ujd.edu.pl/index.php/sport/article/view/1720. Acesso em: 25 sep. 2025.