1 Faculty of Sport and Physical Education, University of Novi Sad, Novi Sad, Serbia.
2 Faculty of Economics, University of Novi Sad, Subotica, Serbia.
3 Department of Physical and Sports Education, PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Faculty of Sport Sciences, University of Granada, Granada, Spain.
4 Faculty of Sport and Physical Education, University of Novi Sad, Novi Sad, Serbia. Electronic address: borispopovic0803@gmail.com.