KAMIŃSKA, Natalia; PERKOWSKI, Radosław. The impact of physical exertion on the level of back pain. Journal of Education, Health and Sport, [S. l.], v. 61, p. 51863, 2024. DOI: 10.12775/JEHS.2024.61.51863. Disponível em: https://apcz.umk.pl/JEHS/article/view/51863. Acesso em: 26 dec. 2024.