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Małgorzata Grabara
Department of Tourism and Health-related Physical Activity, Faculty of Physical Education, Jerzy Kukuczka Academy of Physical Education,Katowice, Poland
Anna Bieniec
Department of Tourism and Health-related Physical Activity, Faculty of Physical Education, Jerzy Kukuczka Academy of Physical Education,Katowice, Poland
Agnieszka Nawrocka
Department of Tourism and Health-related Physical Activity, Faculty of Physical Education, Jerzy Kukuczka Academy of Physical Education,Katowice, Poland