“…There is a large number of research investigating sports perfectionism (Dunn, Dunn, & Syrotuik, 2002;Hamidi & Besharat, 2010;Nordin-Bates, Hill, Cumming, Aujla, & Redding, 2014;Sagar & Stoeber, 2009) and perceptions of the trainer behavior (Bortoli, 2015;Gesualdo, 2011;Jurko et al, 2013;Kenow & Williams, 2016). The results of the research conducted by Djurovic, Sokic, and Aleksic-Veljkovic (2017) have shown that, during training and sports performance, the appearance of the non-adaptive protectionist tendencies, manifested in the form of the negative cognitive and emotional reactions, represent the athlete's reaction to imperfections in the performance, and can significantly affect the occurrence of the pathological behaviors (they may cause pathological eating habits).…”