DROZDOWSKI, Sławomir. Age changes in muscles’ tension in individuals with greater phisical efficiency. Anthropological Review, [S. l.], v. 40, n. 2, p. 303–307, 1974. DOI: 10.18778/1898-6773.40.2.08. Disponível em: https://czasopisma.uni.lodz.pl/ar/article/view/25020. Acesso em: 6 dec. 2025.