Reliability and validity of a low-cost, wireless sensor and smartphone app for measuring force during isometric and dynamic resistance exercises

• Víctor Illera-Domínguez ,

  Contributed equally to this work with: Víctor Illera-Domínguez, Lluís Albesa-Albiol, Bruno Fernández-Valdés

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

  Affiliation Department of Health Sciences, Research Group in Technology Applied to High Performance and Health, TecnoCampus, Universitat Pompeu Fabra, Mataró, Barcelona, Spain

  https://orcid.org/0000-0002-3521-2332

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• Lluís Albesa-Albiol ,

  Contributed equally to this work with: Víctor Illera-Domínguez, Lluís Albesa-Albiol, Bruno Fernández-Valdés

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

  * E-mail: lalbesa@tecnocampus.cat

  Affiliation Department of Health Sciences, Research Group in Technology Applied to High Performance and Health, TecnoCampus, Universitat Pompeu Fabra, Mataró, Barcelona, Spain

  https://orcid.org/0000-0003-1871-6157

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• Jorge Castizo-Olier ,

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

  ¶‡ JCO, AGF, BB and CRL also contributed equally to this work.

  Affiliations Department of Health Sciences, Research Group in Technology Applied to High Performance and Health, TecnoCampus, Universitat Pompeu Fabra, Mataró, Barcelona, Spain, INEFC-Barcelona Sports Sciences Research Group, Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona, Barcelona, Spain

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• Adrián Garcia-Fresneda ,

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

  ¶‡ JCO, AGF, BB and CRL also contributed equally to this work.

  Affiliations Department of Health Sciences, Research Group in Technology Applied to High Performance and Health, TecnoCampus, Universitat Pompeu Fabra, Mataró, Barcelona, Spain, Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona, Barcelona, Spain

  https://orcid.org/0000-0001-8988-0814

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• Bernat Buscà ,

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

  ¶‡ JCO, AGF, BB and CRL also contributed equally to this work.

  Affiliation Blanquerna ‐ Universitat Ramon Llull, Barcelona, Spain

  https://orcid.org/0000-0002-4831-8224

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• Carlos Ramirez-Lopez ,

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

  ¶‡ JCO, AGF, BB and CRL also contributed equally to this work.

  Affiliations Carnegie Applied Rugby Research (CARR) Centre, Institute for Sport, Physical Activity and Leisure, Carnegie School of Sport, Leeds Beckett University, Leeds, United Kingdom, Scottish Rugby Union, Murrayfield Stadium, Edinburgh, United Kingdom

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• Bruno Fernández-Valdés

  Contributed equally to this work with: Víctor Illera-Domínguez, Lluís Albesa-Albiol, Bruno Fernández-Valdés

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

  Affiliation Department of Health Sciences, Research Group in Technology Applied to High Performance and Health, TecnoCampus, Universitat Pompeu Fabra, Mataró, Barcelona, Spain

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