Effects of Small-Sided Games vs. Interval Training in Aerobic Fitness and Physical Enjoyment in Young Elite Soccer Players

• Asier Los Arcos ,

  Contributed equally to this work with: Asier Los Arcos, Juan Sebastián Vázquez

  Affiliation University School of Teaching, University of the Basque Country, UPV/EHU, Vitoria-Gasteiz, Spain

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• Juan Sebastián Vázquez ,

  Contributed equally to this work with: Asier Los Arcos, Juan Sebastián Vázquez

  Affiliation University of Navarra School of Medicine, Pamplona, Spain

  ⨯
• Juan Martín,

  Affiliation Club Atlético Osasuna, Pamplona, Spain

  ⨯
• Javier Lerga,

  Affiliation Club Atlético Osasuna, Pamplona, Spain

  ⨯
• Felipe Sánchez,

  Affiliation Club Atlético Osasuna, Pamplona, Spain

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• Federico Villagra ,

  ¶‡ These authors also contributed equally to this work.

  Affiliations Respiratory Medicine Service, Clínica Universidad de Navarra, University of Navarra, Pamplona, Spain, Sports Medicine Service, Clínica Universidad de Navarra, University of Navarra, Pamplona, Spain

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• Javier J. Zulueta

  * E-mail: jzulueta@unav.es

  ¶‡ These authors also contributed equally to this work.

  Affiliations Respiratory Medicine Service, Clínica Universidad de Navarra, University of Navarra, Pamplona, Spain, Sports Medicine Service, Clínica Universidad de Navarra, University of Navarra, Pamplona, Spain

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