Observational methodology in football: Development of an instrument to study Goalkeeper Behavior in the defensive process - SOFGr1 - Sarmento, H.; Esteves, A.; Martins, N.; Oliveira, C.; Leitao, J.; Anguera, T.; Campanico, J. (14th annual Congress of the European College of Sport Science, Oslo/Norway, June 24-27, 2009, Book of Abstracts, 2009)
Keywords: soccer; playing position (sport games); observation; test; performance; clearance; performance capacity; Norway; sport games; training science