Received: 31 January 2022
Accepted: 25 April 2022
First Online: 29 April 2022
: The study was approved by the Institutional Review Board of the Faculty of Kinesiology, University of Zagreb, Croatia. We confirm that the Faculty of Kinesiology served as an institution, under which the study had been conducted. The informed consent voluntarily was signed by the participants, participants’ parents or their guardians. Analyses and procedures performed in the study were conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.