The Effect of B-Complex  Vitamins Associated With Anaerobic Threshold Training on Some Biomotor Variables and Performance Tolerance in Young Boxers. International Journal of Experimental Sports Science Research, [S. l.], v. 2, n. 2, p. 23–31, 2026. DOI: 10.66968/ijessr. Disponível em: https://journalpejuang.web.id/index.php/ijss/article/view/159. Acesso em: 24 aug. 2026.