The Jozef Pilsudski University of Physical Education in Warsaw, Department of Physical Education Theory and Correction, 34 Marymoncka Street, 00-968 Warszawa, tel.: +48 602 622 480, fax: +48 22 8651080
Piotr Tabor
The Jozef Pilsudski University of Physical Education in Warsaw, Faculty of Physical Education, Department of Physical Education Theory and Correction
Elżbieta Olszewska
The Jozef Pilsudski University of Physical Education in Warsaw, Faculty of Physical Education, Department of Physical Education Theory and Correction