1. Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom
2. Centre for Health, Activity and Wellbeing Research, Cardiff Metropolitan University, Cardiff, United Kingdom
3. Department of Sport Science, University of Innsbruck, Innsbruck, Austria
4. Centre for Heart, Lung and Vascular Health, School of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
5. Windsor Clive Primary School, Cardiff, United Kingdom
6. Youth Physical Development Centre, Cardiff Metropolitan University, Cardiff, United Kingdom
7. Sports Performance Research Institute New Zealand, AUT University, Auckland, New Zealand
8. Centre for Sport Science and Human Performance, Waikato Institute of Technology, Waikato, New Zealand