Authors
Konrad Kopeć
Department of Orthopedics and Traumatology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
Przemysław Bereza
Department of Orthopedics and Traumatology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
Grzegorz Sobota
Institute of Sport, Department of Human Motor Behaviour, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland
Grzegorz Hajduk
Department of Functional Diagnostics and Sports Medicine, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland
Damian Kusz
Department of Orthopedics and Traumatology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland