Footnotes

• Twitter @andy_massey, @docandrewmurray, @mmclarnon98, @DrDionisioizq, @docpluim, @dundeesportsmed, @neilSportDoc

• Collaborators Science and medical support staff at the UK Home Institutes of Sport and particularly at the Sport Institute of Northern Ireland.

• Contributors The infographic idea was conceived by AR and NH and then developed by all authors; AR and NH produced the initial infographic, which was then revised by all authors; all authors approved the final version of the infographic.

• Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

• Competing interests None declared.

• Provenance and peer review Not commissioned; externally peer reviewed.