1 Division of Physiological Sciences, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. sharief.hendricks01@gmail.com.
2 Health Through Physical Activity, Lifestyle and Sport Research Centre (HPALS), Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. sharief.hendricks01@gmail.com.
3 School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, QLD, Australia.
4 Centre for Human Factors and Sociotechnical Systems, University of the Sunshine Coast, Sippy Downs, QLD, Australia.
5 Division of Physiological Sciences, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
6 School of Science and Technology, University of New England, Armidale, NSW, Australia.
7 Carnegie Applied Rugby Research (CARR) Centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.
8 Leeds Rhinos Rugby League Club, Leeds, UK.
9 England Performance Unit, The Rugby Football League, Leeds, UK.
10 Health Through Physical Activity, Lifestyle and Sport Research Centre (HPALS), Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
11 Department of Electrical Engineering, African Robotics Unit, University of Cape Town, Western Cape, South Africa.