About the Authors
- Kai Roecker
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* E-mail: kai.roecker@hs-furtwangen.de
Affiliations Furtwangen University, Applied Public Health (AGW), Furtwangen, Germany, Albert-Ludwigs-University Freiburg, Institute of Sports and Sports Science (IfSS), Freiburg im Breisgau, Germany
- Hubert Mahler
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Affiliations Furtwangen University, Applied Public Health (AGW), Furtwangen, Germany, Albert-Ludwigs-University Freiburg, Institute of Sports and Sports Science (IfSS), Freiburg im Breisgau, Germany
- Christian Heyde
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Affiliations Furtwangen University, Applied Public Health (AGW), Furtwangen, Germany, Albert-Ludwigs-University Freiburg, Institute of Sports and Sports Science (IfSS), Freiburg im Breisgau, Germany, adidas AG, Future Team, Herzogenaurach, Germany
- Mareike Röll
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Affiliation Furtwangen University, Applied Public Health (AGW), Furtwangen, Germany
- Albert Gollhofer
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Affiliation Albert-Ludwigs-University Freiburg, Institute of Sports and Sports Science (IfSS), Freiburg im Breisgau, Germany
Competing Interests
I have read the journal's policy and the authors of this manuscript have the following competing interests: KR is scientific consultant for Adidas and is owner of a software company (ergonizer.com) for performance diagnostics. HM and MR receive research grants of Adidas. CH is an employee of Adidas. AG is scientific consultant for Adidas. This does not alter our adherence to PLOS ONE policies on sharing data and materials. The commercial affiliation of author KR to ergonizer.com did not play a role in the study.
Author Contributions
Conceptualization: KR HM CH AG. Data curation: HM MR. Formal analysis: KR. Funding acquisition: AG HM MR. Investigation: HM MR KR. Methodology: KR HM MR CH. Project administration: HM MR. Resources: KR AG. Software: KR. Supervision: KR AG. Validation: HM MR CH AG. Visualization: KR. Writing – original draft: KR. Writing – review & editing: KR HM MR CH AG.