Anna, Lipowicz
Aleksandra, Pol
Karolina, Świerczyńska
Katarzyna, Nierwińska
Zbigniew, Nowak
Andrzej, Myśliwiec
Andrzej, Knapik
Funding for this research was provided by:
This research was funded by Silesian Entrepreneurship Center, Poland (UDA-RPSL.01.02.00-24-045E/19-00/09.07.2020y.)
Article History
Received: 7 July 2025
Accepted: 27 December 2025
First Online: 9 January 2026
Declarations
:
: All methods in this study were carried out in accordance with relevant guidelines and regulations, including the Declaration of Helsinki. The study protocol was reviewed and approved by the Institutional Ethics Committee of Academy of Physical Education in Katowice, number 8/2000.This research was funded by Silesian Entrepreneurship Center, Poland, grant number UDA-RPSL.01.02.00-24-045E/19-00/09.07.2020y.
: Informed consent was obtained from all subjects involved in the study.
: The authors declare no competing interests.