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According to the Council of Europe, Sport could be defined as 'all forms of physical activity which, through casual or organized participation, aim at expressing or improving physical fitness and mental well-being, forming social relationships or obtaining results in competition at all levels' (752 Meeting of the Ministers' Deputies - Meetings 2002 - 2001/16 May 2001).
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Corretti et al. (2019) studied this question.
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