Anna Lukanova-Jakubowska1, Katarzyna Piechota1, Mariusz Ozimek2, Lech Borkowski2,Andrzej Klusiewicz3
1 Faculty of Physical Education and Physiotherapy, Opole University of Technology, Poland
2Institute of Sport – National Research Institute, Warsaw, Poland
3Józef Piłsudski University of Physical Education in Warsaw, Faculty of Physical Education and Health, Biała
Podlaska, Poland
DOI. 10.51371/issn.1840-2976.2021.15.1.4
