Differences in physical fitness and technical-tactical performance in elite, sub-elite, and non-elite youth male soccer players - Koudellis, M.; Tsouloupas, C.; Aphamis, G.; Christou, M.; Bogdanis, G.; Giannaki, C. (28th Annual Congress of the European College of Sport Science, 4-7 July 2023, Paris, France, 2023)
Keywords: soccer; professional sport; amateur status; technique; tactics; performance; performance capacity; France; sport games