Research on Core Strength Training in Track and Field. International Journal of Educational Development, [S. l.], v. 1, n. 3, p. 43–46, 2025. DOI: 10.63313/IJED.9026. Disponível em: https://academics.erytis.com/index.php/IJED/article/view/202. Acesso em: 16 jan. 2026.