Reproducibility of isokinetic strength assessment of knee muscle actions in adult athletes: Torques and antagonist-agonist ratios derived at the same angle position

• João P. Duarte,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliations Research Unity for Sport and Physical Activity (CIDAF, UID/DTP/04213/2016), University of Coimbra, Coimbra, Portugal, Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, Portugal, Portuguese Foundation for Science and Technology (SFRH/BD/101083/2014), Lisbon, Portugal

  http://orcid.org/0000-0002-7536-9780

  ⨯
• João Valente-dos-Santos,

  Roles Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – review & editing

  Affiliations Research Unity for Sport and Physical Activity (CIDAF, UID/DTP/04213/2016), University of Coimbra, Coimbra, Portugal, Portuguese Foundation for Science and Technology (SFRH/BPD/100470/2014), Lisbon, Portugal, Institute for Biomedical Imaging and Life Sciences (IBILI), Faculty of Medicine, University of Coimbra, Coimbra, Portugal, Faculty of Physical Education and Sport, Lusófona University of Humanities and Technologies, Lisbon, Portugal

  ⨯
• Manuel J. Coelho-e-Silva ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: mjcesilva@hotmail.com

  Affiliations Research Unity for Sport and Physical Activity (CIDAF, UID/DTP/04213/2016), University of Coimbra, Coimbra, Portugal, Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, Portugal

  http://orcid.org/0000-0003-4512-7331

  ⨯
• Pedro Couto,

  Roles Data curation, Formal analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – review & editing

  Affiliations Research Unity for Sport and Physical Activity (CIDAF, UID/DTP/04213/2016), University of Coimbra, Coimbra, Portugal, Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, Portugal

  ⨯
• Daniela Costa,

  Roles Formal analysis, Investigation, Methodology, Resources, Validation, Writing – review & editing

  Affiliations Research Unity for Sport and Physical Activity (CIDAF, UID/DTP/04213/2016), University of Coimbra, Coimbra, Portugal, Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, Portugal

  http://orcid.org/0000-0003-0926-6617

  ⨯
• Diogo Martinho,

  Roles Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Validation, Visualization, Writing – review & editing

  Affiliations Research Unity for Sport and Physical Activity (CIDAF, UID/DTP/04213/2016), University of Coimbra, Coimbra, Portugal, Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, Portugal, Portuguese Foundation for Science and Technology (SFRH/BD/121441/2016), Lisbon, Portugal

  ⨯
• André Seabra,

  Roles Formal analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – review & editing

  Affiliations Research Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, Porto, Portugal, Portugal Football School, Portuguese Football Federation, Lisbon, Portugal

  ⨯
• Edilson S. Cyrino,

  Roles Formal analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – review & editing

  Affiliation Metabolism, Nutrition, and Exercise Laboratory (GEPEMENE), State University of Londrina (UEL), Londrina, Brazil

  ⨯
• Jorge Conde,

  Roles Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Validation, Visualization, Writing – review & editing

  Affiliation School of Health and Technology, Polytechnic Institute of Coimbra, Coimbra, Portugal

  ⨯
• Joana Rosado,

  Roles Formal analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – review & editing

  Affiliations Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, Portugal, School of Health and Technology, Polytechnic Institute of Coimbra, Coimbra, Portugal

  http://orcid.org/0000-0002-8671-3962

  ⨯
• Rui S. Gonçalves

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – review & editing

  Affiliations School of Health and Technology, Polytechnic Institute of Coimbra, Coimbra, Portugal, Centre for Health Studies and Research, University of Coimbra, Coimbra, Portugal

  http://orcid.org/0000-0002-6118-0338

  ⨯