About the Authors

Sandra L. Mejak

sandramejak@gmail.com

Affiliation Department of Sports Medicine, Victorian Institute of Sport, Melbourne, Victoria, Australia

Julianne Bayliss

Affiliation Department of Medicine, Monash University, Alfred Hospital, Melbourne, Victoria, Australia

Shayne D. Hanks

Affiliation Performance Boost, Melbourne, Victoria, Australia

Competing Interests

Shayne Hanks is Director of the commercial, private company 'Performance Boost’, a company which delivers sport psychology services. There are no patents, products in development or marketed products to declare. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: SLM. Performed the experiments: SLM JB SDH. Analyzed the data: SLM JB. Wrote the paper: SLM JB SDH.