Longitudinal field test assessment in a Basque soccer youth academy: A multilevel modeling framework to partition effects of maturation - Bidaurrazaga-Letona, I.; Carvalho, H. M.; Lekue, J. A.; Santos-Concejero, J.; Figueiredo, A. J.; Gil, S. M. (International Journal of Sports Medicine, 2015)
Keywords: soccer; youth; junior elite sport; test; investigation method; performance capacity; biology; development; mature; Germany; biological and medical sciences; junior sports; sport games