The effect of special exercises on perceptual speed and learning some ground movements in gymnastics. Journal of the College of Basic Education, [S. l.], v. 28, n. 114, p. 136–149, 2022. DOI: 10.35950/cbej.v28i114.5398. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/5398.. Acesso em: 5 may. 2025.