Funding for this research was provided by:
Australian Research Council
NSW Department of Education School Sport Unit
Received: 19 February 2021
Accepted: 25 August 2021
First Online: 8 September 2021
: Ethics approval was obtained from the human research ethics committees of the University of Newcastle, Australia (H-2014–0312) and NSW DoE (SERAP: 2012121). Written informed consent was obtained from all school Principals and teachers. Study participants and their parents/caregivers were provided with information statements and opt-out consent was applied.
: Not applicable.
: The authors declare that they have no competing interests.