Zając-Gawlak, Izabela
Kłapcińska, Barbara
Kroemeke, Aleksandra
Pośpiech, Dariusz
Pelclová, Jana
Přidalová, Miroslava
Funding for this research was provided by:
The Jerzy Kukuczka Academy of Physical Education (statutory funding)
Ministry of Education, Youth and Sports of the Czech Republic (MSM 6198959221)