About the Authors
- Gerd Schmitz
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Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Validation, Writing – original draft, Writing – review & editing
* E-mail: gerd.schmitz@sportwiss.uni-hannover.de
Affiliation Institute of Sports Science, Leibniz University Hannover, Hannover, Germany
Competing Interests
The author has declared that no competing interests exist.