Authors
Joanna Femiak
Faculty of Physiotherapy, Józef Piłsudski University of Physical Education, Warsaw, Poland
Marcin Czechowski
Faculty of Physical Education, Józef Piłsudski University of Physical Education, Warsaw, Poland
© 2022 Joanna Femiak, Marcin Czechowski, published by University of Physical Education in Warsaw
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.