Effects of the lateral amplitude and regularity of upper body fluctuation on step time variability evaluated using return map analysis

• Kazuhiro Chidori ,

  Contributed equally to this work with: Kazuhiro Chidori, Yuji Yamamoto

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

  * E-mail: chidori@chubu-gu.ac.jp

  Affiliations Faculty of Nursing and Rehabilitation Department, Physical Therapy, Chubu Gakuin University: 2–1 Kirigaoka, Seki-shi, Gifu, Japan, Graduate School of Education and Human Development, Nagoya University, Nagoya, Japan

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• Yuji Yamamoto

  Contributed equally to this work with: Kazuhiro Chidori, Yuji Yamamoto

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

  Affiliations Graduate School of Education and Human Development, Nagoya University, Nagoya, Japan, Research Center of Health, Physical Fitness and Sports, Nagoya University, Nagoya, Japan

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