1. Department of AnthropologyWrocław University of Environmental and Life Sciences Wrocław Poland
2. Faculty of Biomedical Engineering, Department of Informatics and Medical EquipmentSilesian University of Technology Gliwice Poland
3. Faculty of Ethnology and Educational ScienceUniversity of Silesia Cieszyn Poland
4. Science and Research Center of Body PostureKazimiera Milanowska College of Education and Therapy Poznań Poland
5. Institute of Health SciencePodhale State College of Applied Sciences Nowy Targ Poland