The absence of changes in the relative age effect present an opportunity for lower income soccer clubs to be more efficient than Europe`s elite - Craig, T. P.; Enright, K.; Maughan, P.; Abbott, W.; Navarro, J. F. (PLOS ONE, 2025)
Keywords: junior elite sport; soccer; relative age effect; performance; relation; mature; USA; sport games; junior sports; management and organisation of sport