Authors
Aleksandra Stachoń
Faculty of Physical Education and Sport, Wroclaw University of Health and Sport Sciences, Wrocław, Poland
Jadwiga Pietraszewska
Faculty of Physical Education and Sport, Wroclaw University of Health and Sport Sciences, Wrocław, Poland
Anna Burdukiewicz
Faculty of Physical Education and Sport, Wroclaw University of Health and Sport Sciences, Wrocław, Poland