1. a School of Sport Science, Exercise and Health , The University of Western Australia , Perth , Australia
2. b Auckland Bioengineering Institute , The University of Auckland , Auckland , Australia
3. c Australian Centre for Research into Injury in Sport and its Prevention, Monash Injury Research Institute , Monash University , Melbourne , Australia
4. d School of Exercise and Health Sciences , Edith Cowan University , Perth , Australia
5. e School of Chiropractic and Sports Science , Murdoch University , Perth , Australia
6. f Musculoskeletal Research Program, Griffith Health Institute , Griffith University , Queensland , Australia