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Construction of evaluation methods considering gender differences for sports performance

Research Project

Project/Area Number 19K21516
Project/Area Number (Other) 18H06445 (2018)
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeMulti-year Fund (2019)
Single-year Grants (2018)
Review Section 0909:Sports sciences, physical education, health sciences, and related fields
Research InstitutionAichi Gakuin University (2020)
Meiji Gakuin University (2018-2019)

Principal Investigator

Keiko Sakamoto  愛知学院大学, 心身科学部, 助手 (50771250)

Project Period (FY) 2018-08-24 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsキック動作 / 女子サッカー / 骨盤角度 / 膝関節角度 / 足部速度 / スポーツパフォーマンス評価法 / スポーツバイオメカニクス / 支持脚伸展角度 / コーチング / 評価法 / 順動力学
Outline of Research at the Start

本研究は,女子サッカー選手のキック動作を対象に3Dモーションキャプチャーシステム及び高速度カメラを用いて,これまで十分に検討がされてない性別・人種等から生じる身体的特徴と競技レベルから生じる動作の違いを明らかにし,女子選手が効果的にボール速度を高めるための技術的要点を示す.また,新たに開発した3次元順動力学シミュレーションを用い,多様な差異を考慮したスポーツパフォーマンス評価法を構築することにより,女子サッカーの普及,競技力の向上を図ると共に,世界の体育,スポーツの発展に貢献する.

Outline of Final Research Achievements

The purpose of study was to reveal the various characteristics of instep kicking on female soccer player. Their kicking motions were recorded by a motion capture system. As a result, two difference kicking techniques of female players were observed. In particular, a clear difference was acknowledged in pelvis motion during forward swing phase. The findings suggest that female players might be able to have two kicking techniques by conscious intervention. Additionally, there were significant negative relationships of foot velocity with knee variation (r =0.73, p < 0.05). This result suggested that training for female players should focus on reducing knee angular displacement (flexion) of support leg during forward swing phase in instep kicking. The coaches and physical trainers should provide the appropriate training corresponding to physical characteristics of a female player.

Academic Significance and Societal Importance of the Research Achievements

本研究では,これまで明らかになっていなかった女子サッカー選手のインステップキック動作において女子選手間で異なる様々な特徴を示した.スポーツ科学の発展の一環であるという国際的な認識が薄く,軽視されていた女性アスリートのコーチング及びパフォーマンス研究の発展に貢献すると考えられる.また,選手の動作特性と傷害の発症メカニズムを併せて検討した上で性別に特化したトレーニングを提供することは,医科学的発展にも資するものである.

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Annual Research Report
  • Research Products

    (6 results)

All 2020 2019 2018

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (5 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Knee joint kinematics of support leg during maximal instep kicking in female soccer players2020

    • Author(s)
      Keiko Sakamoto, Akihiro Fujii, Sungchan Hong, Takeshi Asai and Yasushi Kariyama
    • Journal Title

      ISBS Proceedings Archive

      Volume: 38 Pages: 812-815

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Knee joint kinematics of support leg during maximal instep kicking in female soccer players2020

    • Author(s)
      Keiko Sakamoto, Akihiro Fujii, Sungchan Hong, Takeshi Asai and Yasushi Kariyama
    • Organizer
      38 th International Conference on Biomechanics in Sports 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A kinematic analysis of instep kicks with two different techniques for female soccer players2019

    • Author(s)
      Keiko Sakamoto, Sungchan Hong, Takeshi Asai
    • Organizer
      ARIHHP Human High Performance International Forum 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] A kinematic characters of two types of instep kicking for female soccer players2019

    • Author(s)
      Keiko Sakamoto, Sungchan Hong
    • Organizer
      24rd annual European College of Sport Science Congress Prague 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Construction of performance evaluation system of female soccer players2019

    • Author(s)
      Keiko Sakamoto
    • Organizer
      ARIHHP Human High Performance International Forum 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A kinematic analysis of instep kicks with two different techniques for female soccer players2018

    • Author(s)
      Keiko Sakamoto
    • Organizer
      The 7th Asian Society of Sport Biomechanics Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research

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Published: 2018-08-27   Modified: 2024-03-26  

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