Pitch size varies in official soccer matches and differently sized pitches are adopted for tactical purposes in small-sided training games. Since interactive team behaviour emerges under constraints, the authors evaluate the effect of pitch size (task) manipulations on interactive team behaviour in small-sided …

In soccer, critical match events like goal attempts can be preceded by periods of instability in the balance between the two teams' behaviours. Therefore, we determined periods of high variability in the distance between the teams' centroid positions longitudinally and laterally in an international-standard …

People can not live without other people. A person is always influenced, whether this is by the environment, the situation or the people(Arson, Wilson, Akert, 2005). Each way of behaviour is a reaction on the behaviour of someone else(Wijsman, 2001). Also behaviour is influenced by many factors such …