The effects of beetroot juice supplementation on exercise economy, rating of perceived exertion and running mechanics in elite distance runners: A double-blinded, randomized study

• Carlos Balsalobre-Fernández ,

  Contributed equally to this work with: Carlos Balsalobre-Fernández, Blanca Romero-Moraleda

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: carlos.balsalobre@icloud.com

  Affiliations Department of Physical Education, Sport and Human Movement, Universidad Autónoma de Madrid, Madrid, Spain, Laboratory of Exercise Physiology Research Group, Department of Health and Human Performance, School of Physical Activity and Sport Sciences-INEF, Universidad Politecnica de Madrid, Madrid, Spain

  http://orcid.org/0000-0002-8329-1581

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• Blanca Romero-Moraleda ,

  Contributed equally to this work with: Carlos Balsalobre-Fernández, Blanca Romero-Moraleda

  Roles Conceptualization, Data curation, Investigation, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Laboratory of Exercise Physiology Research Group, Department of Health and Human Performance, School of Physical Activity and Sport Sciences-INEF, Universidad Politecnica de Madrid, Madrid, Spain, Faculty of Health, Camilo José Cela University, Madrid, Spain

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• Rocío Cupeiro ,

  Roles Investigation, Methodology, Supervision, Writing – review & editing

  ¶‡ These authors also contributed equally to this work.

  Affiliation Laboratory of Exercise Physiology Research Group, Department of Health and Human Performance, School of Physical Activity and Sport Sciences-INEF, Universidad Politecnica de Madrid, Madrid, Spain

  http://orcid.org/0000-0002-4119-0002

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• Ana Belén Peinado ,

  Roles Investigation, Methodology, Supervision, Writing – review & editing

  ¶‡ These authors also contributed equally to this work.

  Affiliation Laboratory of Exercise Physiology Research Group, Department of Health and Human Performance, School of Physical Activity and Sport Sciences-INEF, Universidad Politecnica de Madrid, Madrid, Spain

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• Javier Butragueño ,

  Roles Investigation, Methodology, Supervision, Writing – review & editing

  ¶‡ These authors also contributed equally to this work.

  Affiliation Laboratory of Exercise Physiology Research Group, Department of Health and Human Performance, School of Physical Activity and Sport Sciences-INEF, Universidad Politecnica de Madrid, Madrid, Spain

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• Pedro J. Benito

  Roles Investigation, Supervision, Writing – review & editing

  ¶‡ These authors also contributed equally to this work.

  Affiliation Laboratory of Exercise Physiology Research Group, Department of Health and Human Performance, School of Physical Activity and Sport Sciences-INEF, Universidad Politecnica de Madrid, Madrid, Spain

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