Validity and reliability of a 6-a-side small-sided game as an indicator of match-related physical performance in elite youth Brazilian soccer players - Aquino, R.; Melli-Neto, B.; Ferrari, J. V. S.; Bedo, B. L. S.; Palucci Vieira, L. H.; Santiago, P. R. P.; Gonçalves, L. G. C.; Oliveira, L. P.; Puggina, E. F. (Journal of Sports Sciences, 2019)
Keywords: soccer; Brazil; junior elite sport; training means; game form; Great Britain; sport games; junior sports