The level of aggression syndrome and a type of practised combat sport

Abstract

1 University of Physical Education & Sport, Department of Social Sciences, Institute of Psychology, Gdansk, Poland 2 Polish Olympic Committee, Medical Commission, Poland 3 University of Physical Education & Sport, Department of Sports Game & Martial Arts, Institute of Basketball, Gdansk, Poland 4 University of Physical Education & Sport, Department of Sports Game, Institute of Handball, Warsaw, Poland 5 University of Physical Education & Sport, Department of Individual Sports, Institute of Swimming, Gdansk, Poland 6 Polish Olympic Committee, Medical Commission, Olympic Psychologist Team, Poland