Different marks in the pitch constraint youth players` performances during football small-sided games - Coutinho, D.; Gonçalves, B.; Travassos, B.; Folgado, H.; Figueira, B.; Sampaio, J. (Research Quarterly for Exercise and Sport, 2020)
Keywords: soccer; junior elite sport; training means; information; cognition; behaviour; sports game; USA; sport games; junior sports