J, M.-J., A.-R. F, T. J. K, and G. P.W. “The Association Between Abdominal Fat, Cardiorespiratory Fitness, and Clinical Markers of Metabolic Syndrome”. International Journal of Physical Education, Fitness and Sports, vol. 11, no. 1, Feb. 2022, pp. 10-19, doi:10.34256/ijpefs2212.