SOARES, Vinícius Nagy; FERNANDES, Paula Teixeira. Operation of fitness centers during the COVID-19 pandemic: opinions of Brazilian managers. InterAmerican Journal of Medicine and Health, [S. l.], v. 4, 2021. DOI: 10.31005/iajmh.v4i.193. Disponível em: https://www.iajmh.com/iajmh/article/view/193. Acesso em: 2 may. 2026.