PÓŁTORANOS, M.; PERKOWSKI, R. Assessment of physical fitness of young rugby players of the club „MKS Ogniwo Sopot" after a year of systematic training. Journal of Education, Health and Sport, [S. l.], v. 61, p. 51862, 2024. DOI: 10.12775/JEHS.2024.61.51862. Disponível em: https://apcz.umk.pl/JEHS/article/view/51862. Acesso em: 30 jun. 2024.