1. Łukasiewicz Research Network – Institute of Non-Ferrous Metals, Hydroelectrometallurgy Center , Sowińskiego 5 , 44-100 Gliwice , Poland
2. Faculty of Science and Technology, University of Silesia in Katowice , 75 Pułku Piechoty 1A , 41-500 Chorzów , Poland
3. Institute of Sport Science, The Jerzy Kukuczka Academy of Physical Education , Mikołowska 72A , 40-065 Katowice , Poland