1 Department of Physiotherapy, Poole Hospital NHS Foundation Trust, Poole, UK The FA Centre for Disability Football Research, St Georges Park, Burton-Upon-Trent, Staffordshire, UK.
2 The FA Centre for Disability Football Research, St Georges Park, Burton-Upon-Trent, Staffordshire, UK University College London Hospitals NHS Foundation Trust, London, UK.
3 School of Human, Health and Social Sciences, Central Queensland University, Branyan, Queensland, Australia.
4 The Florey Institute of Neuroscience and Mental Health, Melbourne Brain Centre, University of Melbourne, Heidelberg, Victoria, Australia.
5 Centre for Health, Activity, and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand.