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Infographic. Energy availability: concept, control and consequences in relative energy deficiency in sport (RED-S)
  1. Nicola Keay1,
  2. Gavin Francis2
  1. 1Department of Sport and Exercise Sciences, Durham University, Durham, UK
  2. 2Science4Performance, London, UK
  1. Correspondence to Dr Nicola Keay, Durham University, Durham DH1 3LY, UK; nickykeayfrancis{at}googlemail.com

https://doi.org/10.1136/bjsports-2019-100611

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    Relative energy deficiency in sport (RED-S) is an issue of increasing concern in sports and exercise medicine. RED-S impacts exercisers of all levels and ages, particularly where low body weight confers a performance or aesthetic advantage. Key to mitigating adverse health and performance consequences of RED-S is supporting athletes and dancers to change behaviours. These infographics aim to assist clinicians in communicating the concepts to exercisers and in implementing effective management of athletes in their care.1

    Figure 1 illustrates the concept of energy availability (EA) in RED-S. Preferentially energy derived …

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    Footnotes

    • Contributors NK provided medical input, and GF translated it to visual representation.

    • 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.

    • Patient consent for publication Not required.

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