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股関節屈曲時に発現する中間広筋の筋活動の解明

Research Project

Project/Area Number 13J00860
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Sports science
Research InstitutionNagoya University

Principal Investigator

齋藤 輝  名古屋大学, 教育発達科学研究科, 特別研究員(DC2)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 2014: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2013: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords大腿四頭筋 / 表面筋電図 / 筋機能 / 力調節安定性 / 振動刺激 / 神経筋活動
Outline of Annual Research Achievements

本研究の目的は、表面筋電図を用いて中間広筋の神経筋活動を記録し、身体運動時の中間広筋の具体的な役割を検討することであった。大腿四頭筋における筋紡錘のIa線維による求心性入力を低下させるため、膝蓋腱または中間広筋に30分間の機械的な振動刺激を与えた。30分間の振動刺激の前後において、9名の被検者はモニタに示されたターゲット筋力に膝関節伸展筋力をできる限り調節する課題を行った。運動強度は随意最大収縮の2.5-30%であった。発揮筋力の変動を力データの変動係数を算出することで定量化し。これを力調節安定性の指標とした。さらに、力データに周波数解析を行って低周波成分 (0-3Hz) と高周波成分 (8-12Hz) に分割した。筋力発揮中に大腿四頭筋の4つの筋から表面筋電図を記録した。膝蓋腱の30分間の振動刺激前後において、力調節課題中の膝関節伸展力の変動係数に有意な変化は見られなかった。しかしながら、中間広筋に与えた30分間の振動刺激後、随意最大収縮の2.5%に発揮筋力を調節した際の変動係数が有意に増加した (P < 0.05)。また、最大筋力の2.5%に発揮筋力を調節した際における力の低周波成分のパワー密度は、長時間の振動刺激後に有意に増加した (P < 0.05)。なお、大腿四頭筋の筋電図振幅値は、振動刺激前後で有意な変化を示さなかった.本研究の結果は、中間広筋に与えた長時間の振動刺激は、大腿四頭筋の力調節安定性に影響を及ぼすことを示唆するものであった。このことから、中間広筋は低強度の筋機能に重要な役割がある可能性が考えられた。

Research Progress Status

26年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

26年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (20 results)

All 2015 2014 2013 Other

All Journal Article (9 results) (of which Peer Reviewed: 7 results,  Acknowledgement Compliant: 1 results) Presentation (10 results) Remarks (1 results)

  • [Journal Article] Associations of intramyocellular lipid in vastus lateralis and biceps femoris with blood free fatty acid and muscle strength differ between young and elderly adults2015

    • Author(s)
      M. Hioki, N. Kanehira, T. Koike, A. Saito, H. Takahashi, K. Shimaoka, H. Sakakibara, Y. Oshida, H. Akima
    • Journal Title

      Clinical Physiology and Functional Imaging

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coordination among thigh muscles including the vastus intermedius and adductor magnus at different cycling intensities2015

    • Author(s)
      A. Saito, K. Watanabe, H. Akima
    • Journal Title

      Human Movement Science

      Volume: 40 Pages: 14-23

    • DOI

      10.1016/j.humov.2014.11.010

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Local architecture of the vastus intermedius is a better predictor of knee extension force than that of the other quadriceps femoris muscle heads2015

    • Author(s)
      R. Ando, A. Saito, Y. Umemura, H. Akima
    • Journal Title

      Clinical Physiology and Functional Imaging

      Volume: 999 Issue: 5 Pages: 999-999

    • DOI

      10.1111/cpf.12173

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Validity of fascicle length estimation in the vastus lateralis and vastus intermedius using ultrasonography2014

    • Author(s)
      R. Ando, K. Taniguchi, A. Saito, M. Fujimiya, M. Katayose, H. Akima
    • Journal Title

      Journal of Electromyography and Kinesiology

      Volume: 24 Issue: 2 Pages: 214-220

    • DOI

      10.1016/j.jelekin.2014.01.003

    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 在宅での短期間レジスタンストレーニングが高齢者の身体機能と形態に及ぼす影響2014

    • Author(s)
      富田 彩,齋藤 輝,安藤良介,吉子彰人,日置麻也,秋間 広
    • Journal Title

      総合保健体育科学

      Volume: 37 Pages: 23-28

    • NAID

      120005621855

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Knee joint angle affects EMG-force relationship in the vastus intermedius muscle2013

    • Author(s)
      Akira Saito, Hiroshi Akima
    • Journal Title

      Journal of Electromyography and Kinesiology

      Volume: 23 Issue: 6 Pages: 1406-1412

    • DOI

      10.1016/j.jelekin.2013.08.009

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inverse activation between the deeper vastus intermedius and superficial muscles in the quadriceps during dynamic knee extensions2013

    • Author(s)
      Hiroshi Akima, Akira Saito
    • Journal Title

      Muscle and Nerve

      Volume: 47 Issue: 5 Pages: 682-690

    • DOI

      10.1002/mus.23647

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation of quadriceps femoris including vastus intermedius during fatiguing dynamic knee extensions2013

    • Author(s)
      Hiroshi Akima, Akira Saito
    • Journal Title

      European Journal of Applied Physiology

      Volume: 113 Issue: 11 Pages: 2829-2840

    • DOI

      10.1007/s00421-013-2721-9

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 在宅での短期間レジスタンストレーニングが高齢者の身体機能と形態に及ぼす影響

    • Author(s)
      富田彩, 齋藤輝, 安藤良介, 吉子彰人, 日置麻也, 秋間広
    • Journal Title

      総合保健体育科学

      Volume: (印刷中)

    • NAID

      120005621855

    • Related Report
      2013 Annual Research Report
  • [Presentation] Muscle coordination of thigh muscles including vastus intermedius and adductor magnus during cycling2014

    • Author(s)
      A. Saito, K. Watanabe, H. Akima
    • Organizer
      The 61st Annual Meeting of the American College of Sports Medicine
    • Place of Presentation
      Orlando (USA)
    • Year and Date
      2014-05-27 – 2014-05-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] Effect of interelectrode distance on EMG-force relationship of vastus intermedius in women2014

    • Author(s)
      A. Tomita, A. Saito, R. Ando, K. Watanabe, H. Akima
    • Organizer
      The 61st Annual Meeting of the American College of Sports Medicine
    • Place of Presentation
      Orlando (USA)
    • Year and Date
      2014-05-27 – 2014-05-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] 在宅での短期間レジスタンストレーニングが高齢者の身体機能に及ぼす影響2014

    • Author(s)
      富田彩, 齋藤輝, 吉子彰人, 日置麻也, 安藤良介, 秋間広
    • Organizer
      第18回日本体力医学会東海地方会
    • Place of Presentation
      愛知
    • Year and Date
      2014-03-16
    • Related Report
      2013 Annual Research Report
  • [Presentation] Is neuromuscular activation of vastus intermedius muscle induced by hip flexion movement?2013

    • Author(s)
      Akira Saito, Hiroshi Akima
    • Organizer
      The 60th Annual Meeting of the American College of Sports Medicine
    • Place of Presentation
      Indianapolis (USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Comparison of intramyocellular lipid contents between antigravity and no-antigravity human skeletal muscles2013

    • Author(s)
      Maya Hioki, Nana Kanehira, Kiyoshi Shimaoka, Teruhiko Koike, Akito Yoshiko, Akira Saito, Hisataka Sakakibara, Hideyuki Takahashi, Yoshiharu Oshida, Hiroshi Akima
    • Organizer
      The 60th Annual Meeting of the American College of Sports Medicine
    • Place of Presentation
      Indianapolis (USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Unique activation patterns of the vastus intermedius in the quadriceps femoris muscles during squat movement2013

    • Author(s)
      Makoto Kawai, Keigo Taniguchi, Akira Saito, Nobuhiro Aoki, Hiroshi Akima, Masaki Katayose
    • Organizer
      The 60th Annual Meeting of the American College of Snorts Medicine
    • Place of Presentation
      Indianapolis (USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 深層筋を含む大腿筋群の自転車運動時の筋活動パターン2013

    • Author(s)
      齋藤輝, 渡邊航平, 秋間広
    • Organizer
      第68回日本体力医学会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] 高齢者と若齢者における大腿四頭筋の筋細胞内脂質と最大随意筋力との関係2013

    • Author(s)
      日置麻也, 齋藤輝, 兼平奈奈, 島岡清, 小池晃彦, 吉子彰人, 榊原久孝, 押田芳治, 秋間広
    • Organizer
      第68回日本体力医学会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] 女性を対象とした中間広筋の表面筋電図記録の妥当性2013

    • Author(s)
      富田彩, 齋藤輝, 安藤良介, 渡邊航平, 秋間広
    • Organizer
      第68回躰体力医学会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] 等速性膝関節伸展運動における関節角度速度変化に伴う大腿四頭筋の活動特性2013

    • Author(s)
      河合誠, 谷口圭吾, 齋藤輝, 秋間広, 片寄正樹
    • Organizer
      第68回日本体力医学会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://www.htc.nagoya-u.ac.jp/~akima/index_j.html

    • Related Report
      2014 Annual Research Report

URL: 

Published: 2014-01-29   Modified: 2024-03-26  

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