About the Authors

Eivind Aadland

eivind.aadland@hisf.no

Affiliation Sogn og Fjordane University College, Faculty of Health Studies, Førde, Norway

Torkil Terum

Affiliation Sogn og Fjordane University College, Faculty of Teacher Education and Sports, Sogndal, Norway

Asgeir Mamen

Affiliations Sogn og Fjordane University College, Faculty of Teacher Education and Sports, Sogndal, Norway, University College of Health Sciences – Campus Kristiania, Oslo, Norway

Lars Bo Andersen

Affiliations Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway, Department of Sport Sciences and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark

Geir Kåre Resaland

Affiliations Sogn og Fjordane University College, Faculty of Teacher Education and Sports, Sogndal, Norway, Sogn og Fjordane Center for Health Research, Førde Central Hospital, Førde, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EA TT AM LBA GKR. Performed the experiments: TT AM GKR. Analyzed the data: EA. Wrote the paper: EA TT AM LBA GKR.