Zacher, Jonas https://orcid.org/0000-0002-9687-5746
Joisten, Niklas
Schmidt, Thomas
Predel, Hans-Georg
Funding for this research was provided by:
Deutsche Sporthochschule Köln (DSHS)
Article History
Received: 24 March 2024
Accepted: 4 September 2024
First Online: 22 September 2024
Declarations
:
: The authors declare no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee of the German Sport University Cologne, Germany, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The formal approval was obtained from the ethics committee of the German Sports University Cologne (087/2020).
: Informed consent was obtained from all individual participants included in the study (and their parents in case of age < 18 years).