Authors
Krystyna Buchta
Józef Piłsudski University of Physical Education in Warsaw, Faculty of Tourism and Health at AWF Warsaw External Faculty in Biala Podlaska, Management and Marketing Unit, Biała Podlaska, Poland
Monika Jakubiak
Maria Curie-Skłodowska University, Faculty of Economics, Management Unit, Lublin, Poland
Małgorzata Skiert
malgorzata.skiert@awf-bp.edu.pl
Józef Piłsudski University of Physical Education in Warsaw, Faculty of Tourism and Health at AWF Warsaw External Faculty in Biala Podlaska, Management and Marketing Unit, Biała Podlaska, Poland
Adam Wilczewski
Józef Piłsudski University of Physical Education in Warsaw, Faculty of Physical Education and Sport at AWF Warsaw External Faculty in Biala Podlaska, Human Biological Development Unit, Biała Podlaska, Poland