( Chroni, Abrahamsen, Skille, & Hemmestad, 2019 ). Safeguarding their mental health and well-being is not only important for coaches themselves, but might, in turn, also impact athletes’ functioning and well-being ( Balk, de Jonge, Geurts, & Oerlemans, 2019 ; Thelwell, Wagstaff, Chapman, & Kenttä, 2017