THE EFFECT OF SIMULTANEOUS COMPETITION EXERCISES WITH THE (CROSS FIT) ON THE PERFORMANCE ENDURANCE OF YOUNG SOCCER PLAYERS. American Journal of Pedagogical and Educational Research, [S. l.], v. 11, p. 235–254, 2023. Disponível em: https://mail.americanjournal.org/index.php/ajper/article/view/694. Acesso em: 2 jul. 2026.