“…Sport is an important area of human activity, which, as research indicates, has positive effects on the development of competences, pro-social behaviour through participation in team games (Knežević Florić, Ninković, 2013). Sport has therapeutic functions, e.g., swimming (Roj, Planinšec, Schmidt, 2016), or even has an influence on family relationships (Kraus, 2016). Therefore, a person undertakes a sport activity because thanks to it he/she achieves certain benefits, all of which are hard to enumerate.…”