Presenting the educational part of the warm-up in the physical education lesson according to some physiological indicators and its impact on learning some basic volleyball skills. Journal of the College of Basic Education, [S. l.], v. 17, n. 67, p. 1–30, 2022. DOI: 10.35950/cbej.vi.7907. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7907.. Acesso em: 14 may. 2025.