1. School of Health & Society, University of Salford, Salford, Manchester, UK
2. Manchester Institute of Health & Performance, Manchester, UK
3. Speedworks Training, Stamford, UK
4. Nuffield Health, Manchester Institute of Health & Performance, UK
5. Research Institute for Sport and Exercise, University of Canberra, Canberra, Australia
6. Department of Sport & Exercise Sciences, Manchester Metropolitan University, Manchester, UK
7. Manchester Institute of Sport, Metropolitan University, Manchester, UK