Show 5 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Cobley, Stephen" or (type exact bookEditor and editor="Cobley, Stephen") Add to list Journal Article A1 open access Soccer player characteristics in English lower-league development programmes : the relationships between relative age, maturation, anthropometry and physical fitness Ric Lovell, Chris Towlson, Guy Parkin, Matt Portas, Roel Vaeyens (UGent) and Stephen Cobley (2015) PLOS ONE. 10(9).