Grabara, MaĆgorzata
Article History
Received: 4 November 2024
Accepted: 21 March 2025
First Online: 15 April 2025
Declarations
:
: The author declare no competing interests.
: The study was approved by the Research Bioethics Committee of the Jerzy Kukuczka Academy of Physical Education in Katowice (No. 3/2012) and conformed to the standards established by the Declaration of Helsinki. All participants were informed about the type and aim of the study, and they provided informed written consent before participating in the study.