Impact of physical exercise on grip strength in frail elderly: an integrative literature review. Research, Society and Development, [S. l.], v. 10, n. 13, p. e204101320982, 2021. DOI: 10.33448/rsd-v10i13.20982. Disponível em: https://rsdjournal.org/rsd/article/view/20982. Acesso em: 5 dec. 2025.