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The relationship between reactive step maneuver and anterior cruciate ligament injury

Research Project

Project/Area Number 24700709
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Sports science
Research InstitutionTeikyo University (2013-2014)
Waseda University (2012)

Principal Investigator

SAHO Yasuaki  帝京大学, 医療技術学部, 助教 (90438036)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords前十字靭帯損傷 / 反応課題 / 前十字靱帯損傷 / 前十字靱帯 / 傷害予防
Outline of Final Research Achievements

Anterior Cruciate Ligament (ACL) injuries often occur during reactive movements, such as unanticipated (UN) side-step. This study aimed to investigate whether the UN condition is more risky than the anticipated (AN) condition during step task and whether the reactive step exercises are useful for ACL injury prevention.
This study indicated that UN side-steps increase knee abduction and rotational moment. This suggested that UN tasks may help identify the risk of knee ligament injury.
Injury prevention program including reactive step exercises was performed. After this program, trunk lateral inclination and rotation to step side were decreased. This result suggested that reactive step exercises are important to decrease the risk of ACL injuries.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (5 results)

All 2015 2014 2012

All Journal Article (1 results) Presentation (4 results)

  • [Journal Article] ジュニア期におけるスポーツ外傷・障害予防への取り組み2015

    • Author(s)
      佐保泰明、加藤晴康、中堀千香子、馬越博久、小林拓馬、福林徹
    • Journal Title

      日本体育協会スポーツ医・科学研究報告

      Volume: 第2報

    • Related Report
      2014 Annual Research Report
  • [Presentation] Efficacy of Comprehensive Warn-Up Program in Make Adolescent Football Players.2014

    • Author(s)
      Yasuaki Saho, Haruyasu Kato, Chiaki Nakahori, Takuya Matsuda, Satoshi Nakajo, Mariko Shimada, Takuma Kobayashi, Toru Fukubayashi
    • Organizer
      IOC World Conference Prevention of Injury and Illness in Sport
    • Place of Presentation
      モナコ(モナコ)
    • Year and Date
      2014-04-10 – 2014-04-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] The Efficacy of Comprehensive Warm-up Program in Male Adolescent Football Players2014

    • Author(s)
      Yasuaki Saho
    • Organizer
      IOC World Conference Prevention of Injury & Illness in Sport
    • Place of Presentation
      Monaco, Monte-Calro
    • Related Report
      2013 Research-status Report
  • [Presentation] 非予測条件下におけるサイドステップ動作が膝関節に与える影響2012

    • Author(s)
      佐保泰明
    • Organizer
      第23回臨床スポーツ医学会
    • Place of Presentation
      横浜
    • Related Report
      2012 Research-status Report
  • [Presentation] Knee Biomechanics During Side-step maneuvers in Anticipated and Unanticipated Conditions2012

    • Author(s)
      Yasuaki Saho
    • Organizer
      17th Annual Congress of the European College of Sport Medicine
    • Place of Presentation
      ベルギー
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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