About the Authors

Christoph Zinner

christoph.zinner@uni-wuerzburg.de

Affiliations Department of Sport Science, Julius-Maximilians-University Würzburg, Würzburg, Germany, Swedish Winter Sports Research Centre, Department of Health Sciences, Mid Sweden University, Östersund, Sweden

Anna Hauser

Affiliation Swiss Federal Institute of Sport, Section for Elite Sport, Magglingen, Switzerland

Dennis-Peter Born

Affiliation Department of Sport Science, Julius-Maximilians-University Würzburg, Würzburg, Germany

Jon P. Wehrlin

Affiliation Swiss Federal Institute of Sport, Section for Elite Sport, Magglingen, Switzerland

Hans-Christer Holmberg

Affiliation Swedish Winter Sports Research Centre, Department of Health Sciences, Mid Sweden University, Östersund, Sweden

Billy Sperlich

Affiliations Department of Sport Science, Julius-Maximilians-University Würzburg, Würzburg, Germany, Swedish Winter Sports Research Centre, Department of Health Sciences, Mid Sweden University, Östersund, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CZ AH DPB JW BS HCH. Performed the experiments: CZ AH DPB. Analyzed the data: CZ AH DPB JW BS HCH. Contributed reagents/materials/analysis tools: CZ AH DPB JW BS HCH. Wrote the paper: CZ AH DPB JW BS HCH.