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Tadeusz Bober
University School of Physical Education in Wrocław, Faculty of Physical Education, Department of Biomechanics, Poland
Alicja Rutkowska-Kucharska
University School of Physical Education in Wrocław, Faculty of Physical Education, Department of Biomechanics, 35 I.J. Paderewski Ave., 51-612 Wrocław, Poland
Sebastian Jaroszczuk
University School of Physical Education in Wrocław, Faculty of Physical Education, Department of Biomechanics, Poland
Maciej Barabasz
University School of Physical Education in Wrocław, Faculty of Physical Education, Department of Biomechanics, Poland
Wojciech Woźnica
University School of Physical Education in Wrocław, Faculty of Physical Education, Department of Biomechanics, Poland