Authors
Tomasz Sobieraj
Faculty of Rehabilitation, Józef Piłsudski University of Physical Education, Warsaw, Poland
Katarzyna Kaczmarczyk
katarzyna.kaczmarczyk@awf.edu.pl
Faculty of Rehabilitation, Józef Piłsudski University of Physical Education, Warsaw, Poland
Andrzej Wit
Faculty of Rehabilitation, Józef Piłsudski University of Physical Education, Warsaw, Poland