| Authors: |
Morris SJ; Youth Physical Development Center, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom., Oliver JL; Youth Physical Development Center, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom.; Sport Performance Research Institute, New Zealand (SPRINZ), AUT University, Auckland, New Zealand., Pedley JS; Youth Physical Development Center, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom., Kember LS; Youth Physical Development Center, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom., Haff GG; School of Medical and Health Sciences, Edith Cowan University, Western Australia, Australia.; Directorate of Psychology and Sport, University of Salford, Salford, Greater Manchester, United Kingdom; and., Lloyd RS; Youth Physical Development Center, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom.; Sport Performance Research Institute, New Zealand (SPRINZ), AUT University, Auckland, New Zealand.; Center for Sport Science and Human Performance, Waikato Institute of Technology, Hamilton, New Zealand. |