Fluctuations in Physical Activity over the Course of the COVID-19 Pandemic: Direct Original Research. Research in Health and Medicine, [S. l.], v. 4, n. 1, 2024. DOI: 10.53520/rdhs2024.104127. Disponível em: https://mail.researchdirects.com/index.php/healthsciences/article/view/127. Acesso em: 21 apr. 2026.