In-season and off-season variation in physical fitness parameters of elite young soccer players - Bidaurrazaga-Letona, I.; Lekue, J. A.; Gil, S. M. (21st Annual Congress of the European College of Sport Science (ECSS), Vienna, 6. -9. July 2016, 2016)
Keywords: junior elite sport; soccer; competition period; preparation period; performance capacity; test; diagnostics; velocity; sprint; jump; Austria; sport games; junior sports