Mariusz Naczk 1, Anna Bezulska 2, Zdzislaw Adach 2, Jan Celichowski 3,
1Faculty of Medicine and Health Sciences, University of Zielona Gora, Poland.
2Department of Physiological Sciences, Faculty of Physical Culture in Gorzow Wielkopolski, University
School of Physical Education in Poznan, Poland.
3Department of Neurobiology, University School of Physical Education, Poznan, Poland