1. Department of Sport of Persons with Disabilities, Faculty of Sport Sciences, University School of Physical Education, Wrocław, Poland
2. RB dr Jagoda Walowska, Wrocław / Jelcz-Laskowice / Oleśnica, Poland
3. College of Physiotherapy in Wrocław, Wrocław, Poland
4. Faculty of Physical Culture and Health Promotion, Institute of Physical Culture Sciences, University of Szczecin, Poland