Krzysztofik, Michał
Trybulski, Robert
Trąbka, Bartosz
Perenc, Dawid
Łuszcz, Konrad
Zajac, Adam
Alexe, Dan Iulian
Dobrescu, Tatiana
Moraru, Cristina Elena
Article History
Received: 6 February 2022
Accepted: 1 July 2022
First Online: 7 July 2022
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki, and approved by Bioethics Committee for Scientific Research, at the Academy of Physical Education in Katowice, Poland (10/2018). Informed consent was obtained from all subjects involved in the study.
: Not applicable.
: The authors declare that they have no competing interests.