1. Carnegie Applied Rugby Research (CARR) Centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK
2. Catapult Sports, Melbourne, NSW, Australia
3. Applied Sports Science and Exercise Testing Laboratory, The University of Newcastle, Ourimbah, Australia
4. Department of Physical Activity and Sport, Faculty of Arts and Sciences, Edge Hill University, Ormskirk, UK
5. Division of Physiological Sciences and Health Through Physical Activity, Lifestyle and Sport Research Centre, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
6. School of Behavioural and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Brisbane, QLD, Australia
7. England Performance Unit, Rugby Football League, Manchester, UK
8. Rugby Department, Premiership Rugby, London, UK