Authors
Jarosław Herbert
University of Rzeszów, Faculty of Physical Education, Department of Health Sciences,, Rzeszów, Poland
Krzysztof Warchoł
University of Rzeszów, Faculty of Physical Education, Department of Health Sciences,, Rzeszów, Poland
Krzysztof Przednowek
Department of Methodology and Computer Science,, Rzeszów, Poland
Renata Grzywacz
Department of Cultural Foundations of Physical Education, Tourism and Recreation,, Rzeszów, Poland