1. Institute of Sport, Department of Water Sports, University of Physical Education, Cracow, Poland
2. Institute of Humanities, Social Sciences and Tourism, Podhale State College of Applied Sciences in Nowy Targ, Poland
3. Department of Theory and Methodology of Physical Education, University of Physical Education, Krakow, Poland
4. Biomedical Sciences Institute, University School of Physical Education, Krakow, Poland
5. Institute of Sport, Department of Track and Fields, University of Physical Education, Krakow, Poland