Fußball ist Kopfsache. Wenn Kopf und Ball eine Einheit bilden - Teambuilding und Sozialkompetenz - Eck, R. F.-J. K. (Books on Demand, 2012)
Keywords: sports game; soccer; sport psychology; Syria; psychic process; psychic characteristics; mental training; psychoregulation; training programme; exercise; exercise offer; playing position (sport games); anxiety; motivation; coaching; coach; stress; social relation; mental; training; Germany; sport games; social sciences