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Sports equipment focused on viscosity

Research Project

Project/Area Number 17K18861
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Research Field Mechanical dynamics, Robotics, and related fields
Research InstitutionRitsumeikan University

Principal Investigator

Makikawa Masaaki  立命館大学, 理工学部, 教授 (70157163)

Co-Investigator(Kenkyū-buntansha) 塩澤 成弘  立命館大学, スポーツ健康科学部, 教授 (30411250)
岡田 志麻  立命館大学, 理工学部, 准教授 (40551560)
Project Period (FY) 2017-06-30 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords粘性 / 衝撃吸収 / スポーツ装具 / サポータ / インソール / テーピング / 高速運動 / 運動軌跡 / 装具 / スポーツ
Outline of Final Research Achievements

The purpose of this study is to develop viscous sports orthosis. Of inertia, elasticity, and viscosity, only viscosity absorbs mechanical impact energy. It is expected that sports orthosis with enhanced viscosity will reduce the excessive load on the musculoskeletal system against excessive external impact force. In this study, we showed that by adding viscosity to the wrist joint supporter, the impact on the wrist, that is the cause of the tennis elbow syndrome, can be reduced, and also developed a viscous sports orthosis new method for evaluating the viscoelastic properties of sports orthosis. The viscous sports orthosis does not affect the joint movement at the speed of normal daily activities, but it can absorb the impact energy against the momentary impact force such as a sprain accident and prevent musculoskeletal disorders.

Academic Significance and Societal Importance of the Research Achievements

サポータ、テーピングなどのスポーツ装具はスポーツ障害の防止、治療後のヒトの運動器への外的負荷の軽減を目的に使用される.力学的には、“粘性”特性のみが衝撃エネルギーを消費することは明らかであるが、十分な粘性を有する繊維がないこともあって、これまでサポータ、テーピングなどのスポーツ装具に粘性を取り込む試みは内外を問わずなかった.本研究では、手関節サポータに粘性を加えることによってテニス肘の原因を軽減できるなど、スポーツ装具の粘性を強化することによってヒトの筋骨格構造への負担を軽減できることが示された.更に様々なスポーツ障害防止への適用が期待できる.

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (12 results)

All 2019 2018 2017

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (10 results) (of which Int'l Joint Research: 10 results)

  • [Journal Article] 中学生の座位時間と腰痛の関係2019

    • Author(s)
      増田 一太,塩澤 成弘
    • Journal Title

      保健の科学

      Volume: 61 Pages: 785-789

    • NAID

      40022085450

    • Related Report
      2019 Annual Research Report
  • [Journal Article] 足底腱膜への負担軽減を目的とした粘弾性靴下の開発と検証2017

    • Author(s)
      本條孝典,塩澤成弘,岡田志麻,牧川方昭
    • Journal Title

      生体医工学

      Volume: 55

    • NAID

      130006581887

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Relationship between Sleep Stage and Head Motion2019

    • Author(s)
      Motoki YOSHIHI, Teruaki NOCHINO, Shima OKADA and Masaaki MAKIKAWA
    • Organizer
      41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Swimwear-Type Electrode for Electrocardiogram Measurement under the Water2019

    • Author(s)
      Minori Nakatani, Keisuke Yamamoto, Daisuke Goto, Takuya Toyoshi, Chinami Taki, Naruhiro Shiozawa
    • Organizer
      41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Underwear-Type Electrocardiogram Measurement System2019

    • Author(s)
      Goto Daisuke, Nakatani Minori, Toyoshi Takuya, Shiozawa Naruhiro
    • Organizer
      41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characteristic Evaluation of Flexible Film Material for a Wearable Device by Image-Based Method2019

    • Author(s)
      Toyoshi Takuya, Shiozawa, Naruhiro
    • Organizer
      41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sleep State Estimation Using Smart Wear2019

    • Author(s)
      Hirotaka Matsumoto, Shima Okada, Naruhiro Shiozawa, Masaaki Makikawa
    • Organizer
      IEEE BHI & BSN 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sleep Stage Estimation Using Head Motion2018

    • Author(s)
      Motoki Yoshihi, Nochino Teruaki, Okada Shima, Masaaki Makikawa
    • Organizer
      40th Annual International Conference of the IEEE EMBS
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Sleep State Estimation Using Wearable ECG Measurement Device2018

    • Author(s)
      Hirotaka Matsumoto, Shima Okada, Masaaki Makikawa
    • Organizer
      40th Annual International Conference of the IEEE EMBS
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of Stable Electrocardiogram Measurement System Using Multi Capacitance Coupling Electrodes2018

    • Author(s)
      Kato Daiki, Nochino Teruaki, Makikawa Masaaki, Okada Shima
    • Organizer
      40th Annual International Conference of the IEEE EMBS
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Hand Motion Discrimination by Forearm Deformation Measurement using Distance Sensors2018

    • Author(s)
      Miyata Chika, Makikawa Masaaki, Okada Shima
    • Organizer
      40th Annual International Conference of the IEEE EMBS
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of Wearable Muscle Fatigue Detection System Using Capacitance Coupling Electrodes2017

    • Author(s)
      Kobayashi takahiro, Okada Shima, Makikawa Masaaki, Shiozawa Naruhiro, Kosaka manabu
    • Organizer
      39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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Published: 2017-07-21   Modified: 2021-02-19  

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