The effect of a training curriculum using variable resistances according to performance on the momentary strength and achievement of the junior long jump. Journal of the College of Basic Education, [S. l.], v. 22, n. 96, p. 847–866, 2022. DOI: 10.35950/cbej.v22i96.9010. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9010.. Acesso em: 4 jul. 2024.