The effect of water exercise in treating the sacral angle that causes pain in the lumbar region for the lower back 35-45 years old. Journal of the College of Basic Education, [S. l.], v. 26, n. 109, p. 123–132, 2022. DOI: 10.35950/cbej.v26i109.5328. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/5328.. Acesso em: 3 jul. 2024.