Analysis of lower limb muscle strength characteristics of amateur runners with patellofemoral pain: A cross-sectional study

• Gangrui Chen ,

  Contributed equally to this work with: Gangrui Chen, Zhongke Gu, Peixun Wang

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft

  Affiliation Learning and Training Integration Center, Nanjing Sport Institute, Nanjing, China

  https://orcid.org/0009-0000-8020-0835

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• Zhongke Gu ,

  Contributed equally to this work with: Gangrui Chen, Zhongke Gu, Peixun Wang

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft

  Affiliation Department of Sports and Health Science, Nanjing Sport Institute, Nanjing, China

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• Peixun Wang ,

  Contributed equally to this work with: Gangrui Chen, Zhongke Gu, Peixun Wang

  Roles Conceptualization, Data curation, Formal analysis, Writing – original draft

  Affiliation Department of Sports and Health Science, Nanjing Sport Institute, Nanjing, China

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• Yuxuan Qi,

  Roles Conceptualization, Data curation, Writing – original draft

  Affiliation School of Physical Education, Performance and Sport Leadership, Springfield College, Springfield, Massachusetts, United States of America

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• Jiansong Dai

  Roles Formal analysis, Writing – review & editing

  * E-mail: 1610084827@qq.com

  Affiliation Department of Sports and Health Science, Nanjing Sport Institute, Nanjing, China

  https://orcid.org/0000-0003-3999-2636

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