Intra- and inter-operator reliability of measuring compressive stiffness of the patellar tendon in volleyball players using a handheld digital palpation device

• Lotte van Dam ,

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

  * E-mail: lottevandam@zgv.nl

  Affiliations Department of Sports Medicine, Sports Valley, Gelderse Vallei Hospital, Ede, The Netherlands, Department of Human Nutrition and Health, Wageningen University, Wageningen, The Netherlands, Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands

  https://orcid.org/0000-0003-4088-5985

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• Rieneke Terink,

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

  Affiliation Department of Sports Medicine, Sports Valley, Gelderse Vallei Hospital, Ede, The Netherlands

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• Inge van den Akker-Scheek,

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

  Affiliation Department of Orthopedics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands

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• Johannes Zwerver

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

  Affiliations Department of Sports Medicine, Sports Valley, Gelderse Vallei Hospital, Ede, The Netherlands, Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands

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