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Explication of the effect stretching on vascular function and development of new prevention method of arteriosclerosis

Research Project

Project/Area Number 24700713
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Sports science
Research InstitutionKio University (2013-2014)
Hiroshima Institute of Technology (2012)

Principal Investigator

TAKESHI Nagasawa  畿央大学, 健康科学部, 准教授 (80390566)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsストレッチング / 運動療法 / 運動処方 / 生活習慣病 / 血管機能 / 動脈硬化予防 / 動脈硬化 / 血管拡張機能
Outline of Final Research Achievements

This study investigated acute the effect of stretching on blood circulation, flow-mediated vasodilation and arterial stiffness in stretched muscles. We also investigated that whether blood glucose level after oral glucose tolerance test (OGTT) decreased by the acute stretching. The stretching for a little repetition number induced an increase in oxygen saturation and a blood circulation promotion in stretched muscles. The stretching improved the flow-mediated vasodilation in stretched muscles. However, the stretching did not change arterial stiffness (pulse wave velocity). Blood glucose level after OGTT decreased by acute stretching and a case that improvement of post-meal hyperglycemia was observed after the stretching. These results indicated that stretching would be exercise therapy for prevention of arteriosclerosis induced by hyperglycemia.

Report

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

    (4 results)

All 2013 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (3 results)

  • [Journal Article] Slower recovery rate of muscle oxygenation after sprint exercise in long-distance runners compared with that in sprinters and healthy controls2013

    • Author(s)
      Nagasawa T
    • Journal Title

      Journal of Strength and Conditioning Research

      Volume: 27 Issue: 12 Pages: 3360-3366

    • DOI

      10.1519/jsc.0b013e3182908fcc

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 静的ストレッチングによる伸長部位の筋酸素飽和度の亢進に効果的な処方条件の検討2013

    • Author(s)
      永澤健,白石聖
    • Organizer
      第68回日本体力医学会大会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
  • [Presentation] 運動前の短時間の静的ストレッチングがウォーキング中の酸素摂取量と自覚的運動強度に及ぼす影響

    • Author(s)
      永澤健,白石聖,森口哲史
    • Organizer
      第16回日本ウォーキング学会
    • Place of Presentation
      京都
    • Related Report
      2012 Research-status Report
  • [Presentation] セット間の静的ストレッチングが伸長部位の筋酸素飽和度および筋持久性パフォーマンスに及ぼす影響

    • Author(s)
      永澤健,白石聖
    • Organizer
      第67回日本体力医学会
    • Place of Presentation
      岐阜
    • Related Report
      2012 Research-status Report

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

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