1 | Institute of Computer Science, Lublin University of Technology, Nadbystrzycka 36, 20-618 Lublin, Poland |
2 | Department of Physical Education and Sport, Lublin University of Technology, Nadbystrzycka 36, 20-618 Lublin, Poland |
3 | Faculty of Education, University of Alicante, 03690 Sant Vicent del Raspeig, Alicante, Spain |