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Investigation of extra-articular factors contributing to hip instability and establishment of physical therapy evaluation and treatment

Research Project

Project/Area Number 21K17529
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 59010:Rehabilitation science-related
Research InstitutionHiroshima University

Principal Investigator

Iwamoto Yoshitaka  広島大学, 病院(医), 理学療法士 (20882062)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2023: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords股関節不安定性 / バイオメカニクス / 筋シナジー / 下肢筋シナジー / 股関節不安定症 / 三次元動作解析 / 表面筋電図 / 理学療法
Outline of Research at the Start

股関節不安定性は,歩行などの身体活動中に寛骨臼の中で大腿骨頭が過剰に運動し,変形性股関節症や大腿骨寛骨臼インピンジメントの誘因ともなる股関節の機能障害である.骨や軟部組織の形態異常に関しては,画像診断技術により徐々に明らかになってきているが,静的なものが多く,歩行などの動的環境での評価は未だ乏しい.保存療法として理学療法が処方される機会も多いが,確立された理学療法評価,治療の効果測定は不十分である.
本研究では,股関節不安定性に対する理学療法評価を確立,有効な治療法を検討し,股関節不安定性を有する者の身体活動における運動学・運動力学的特徴および筋活動の変化を明らかにすることを目的とする.

Outline of Final Research Achievements

Prior to the microintact intra-articular movements caused by hip instability, we focused on the impaired motor control of the hip joints in the frontal plane. Hip stiffness and gluteus medius activity were related in the stair descent movement. Furthermore, the muscle activity patterns were different for those with excessive hip adduction and apparent knee abduction in the squatting movement from a one-legged stand. Similar movements were also found with some muscle activity patterns similar to the double-leg squat and stair descent movements.

Academic Significance and Societal Importance of the Research Achievements

下肢三関節による複合的な運動において、股関節をうまく制御できないことによって様々な下肢の運動器傷害と関連する異常な運動につながる可能性を示唆した。また、それらの異常な運動は肉眼的に観察可能であり、運動修正エクササイズの対象となる。異常な運動に伴う筋活動パターンの変化が明らかとなり、エクササイズにおいて着目するべき点が示された。また、異なる動作においても類似した筋活動パターンが用いられていることが明らかとなり、対象者によってエクササイズの種類を選定し、運動療法を組み立てる必要が示された。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (37 results)

All 2024 2023 2022 2021

All Journal Article (14 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 12 results,  Open Access: 1 results) Presentation (23 results) (of which Int'l Joint Research: 8 results)

  • [Journal Article] Effect of lateral wedge length on knee adduction moment reduction mechanics during gait2024

    • Author(s)
      Iwamoto Yoshitaka、Kawakami Wataru、Takeuchi Ryosuke、Takeuchi Yasutaka、Ishii Yosuke、Ishikawa Masakazu、Adachi Nobuo、Takahashi Makoto
    • Journal Title

      Prosthetics & Orthotics International

      Volume: - Issue: 6 Pages: 700-705

    • DOI

      10.1097/pxr.0000000000000349

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of the relationship between truss/windlass mechanisms and foot stiffness while walking2024

    • Author(s)
      Yamagiwa Daiki、Iwamoto Yoshitaka、Nishihara Syoma、Kito Nobuhiro
    • Journal Title

      Journal of Bodywork and Movement Therapies

      Volume: 37 Pages: 265-270

    • DOI

      10.1016/j.jbmt.2023.11.059

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of pronated foot on energetic behavior and efficiency during walking2024

    • Author(s)
      Kawakami Wataru、Iwamoto Yoshitaka、Sekiya Junpei、Ota Mitsuhiro、Ishii Yosuke、Takahashi Makoto
    • Journal Title

      Gait & Posture

      Volume: 107 Pages: 23-27

    • DOI

      10.1016/j.gaitpost.2023.09.003

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sex differences in factors of pelvis and lower-limb joint kinematics influencing dynamic knee valgus during single-leg squat2024

    • Author(s)
      Ryosuke Takeuchi, Yoshitaka Iwamoto, Wataru Kawakami, Yasutaka Takeuchi, Fumiya Miyoshi, Yosuke Ishii, Makoto Takahashi
    • Journal Title

      J Back Musculoskelet Rehabil

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Motion Measurement and Analysis for Functional Independence Measure2023

    • Author(s)
      Matsuura Shino、Hirata Kazuhiko、Kimura Hiroaki、Iwamoto Yoshitaka、Takahashi Makoto、Endo Yui、Tada Mitsunori、Maruyama Tsubasa、Kurita Yuichi
    • Journal Title

      International Journal of Automation Technology

      Volume: 17 Issue: 3 Pages: 237-247

    • DOI

      10.20965/ijat.2023.p0237

    • ISSN
      1881-7629, 1883-8022
    • Year and Date
      2023-05-05
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intramuscular and intermuscular coherence analysis while obstacle crossing during treadmill gait2023

    • Author(s)
      Wen Lin、Watanabe Tatsunori、Iwamoto Yoshitaka、Ishii Yosuke、Miyoshi Fumiya、Shiraishi Kanako、Date Shota、Siu Ka-Chun、Kirimoto Hikari、Takahashi Makoto
    • Journal Title

      Somatosensory & Motor Research

      Volume: 41 Issue: 4 Pages: 1-11

    • DOI

      10.1080/08990220.2023.2296516

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hip adduction angle during wider step-width gait affects hip adduction moment impulse2023

    • Author(s)
      Ezumi Shun、Iwamoto Yoshitaka、Kawakami Wataru、Hashizume Takato、Ota Mitsuhiro、Ishii Yosuke、Ozawa Junya、Takahashi Makoto
    • Journal Title

      Gait & Posture

      Volume: 103 Pages: 229-234

    • DOI

      10.1016/j.gaitpost.2023.05.024

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phase Angle Is Associated With Handgrip Strength in Older Patients With Heart Failure2023

    • Author(s)
      Kawakami Wataru、Umehara Takuya、Iwamoto Yoshitaka、Takahashi Makoto、Katayama Nobuhisa
    • Journal Title

      Annals of Rehabilitation Medicine

      Volume: 47 Issue: 2 Pages: 129-137

    • DOI

      10.5535/arm.22138

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of Gluteus Maximus Muscle Activity and Pelvic Width on Dynamic Frontal Plane Hip Joint Stiffness During Gait in Healthy Young Women2023

    • Author(s)
      Takano Shogo、Iwamoto Yoshitaka、Fujii Norifumi、Konishi Rei、Ozawa Junya、Kito Nobuhiro
    • Journal Title

      Journal of Sport Rehabilitation

      Volume: - Issue: 5 Pages: 1-7

    • DOI

      10.1123/jsr.2022-0322

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of core stability on shoulder and spine kinematics during upper limb elevation: A sex-specific analysis2022

    • Author(s)
      Kuniki Masahiro、Iwamoto Yoshitaka、Kito Nobuhiro
    • Journal Title

      Musculoskeletal Science and Practice

      Volume: 62 Pages: 102621-102621

    • DOI

      10.1016/j.msksp.2022.102621

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Models to predict prognosis in older patients with heart failure complicated by pre-frailty and frailty: a pilot prospective cohort study2022

    • Author(s)
      Umehara Takuya、Katayama Nobuhisa、Kaneguchi Akinori、Iwamoto Yoshitaka、Tsunematsu Miwako、Kakehashi Masayuki
    • Journal Title

      Hong Kong Medical Journal

      Volume: 28 Pages: 356-366

    • DOI

      10.12809/hkmj209103

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relationship Among 3 Different Core Stability Tests in Healthy Young Adults: Validity and Gender Differences2022

    • Author(s)
      Kuniki Masahiro、Iwamoto Yoshitaka、Yamagiwa Daiki、Kito Nobuhiro
    • Journal Title

      Journal of Sport Rehabilitation

      Volume: 31 Issue: 4 Pages: 385-390

    • DOI

      10.1123/jsr.2021-0014

    • Related Report
      2021 Research-status Report
  • [Journal Article] Young females with hallux valgus show lower foot joint movement stability compared to controls: An investigation of coordination patterns and variability2022

    • Author(s)
      Kawakami Wataru、Iwamoto Yoshitaka、Takeuchi Yasutaka、Takeuchi Ryosuke、Sekiya Junpei、Ishii Yosuke、Takahashi Makoto
    • Journal Title

      Clinical Biomechanics

      Volume: 94 Pages: 105624-105624

    • DOI

      10.1016/j.clinbiomech.2022.105624

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relationship between forward propulsion and foot motion during gait in healthy young adults2021

    • Author(s)
      Kondo Masatoshi、Iwamoto Yoshitaka、Kito Nobuhiro
    • Journal Title

      Journal of Biomechanics

      Volume: 121 Pages: 110431-110431

    • DOI

      10.1016/j.jbiomech.2021.110431

    • Related Report
      2021 Research-status Report
  • [Presentation] 歩行と両脚立位から片脚立位への移行動作における動作制御戦略類似性の検討2023

    • Author(s)
      水谷 将之介, 岩本 義隆, 山本 佳穂, 横山 光, 鳥山 実, 石井 陽介, 高橋 真
    • Organizer
      第28回日本基礎理学療法学会学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] スクワット動作は歩行にどのような影響を及ぼしうるのか-筋シナジー解析を用いて2023

    • Author(s)
      岩本 義隆, 水谷 将之介, 山本 佳穂, 鳥山 実, 横山 光, 平田 和彦, 高橋 真, 三上 幸夫
    • Organizer
      第28回日本基礎理学療法学会学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 人工股関節置換術を施行した患者における歩行時床反力左右歩行成分の検討2023

    • Author(s)
      岩本義隆, 庄司剛士, 植木慎一, 水谷将之介, 山本佳穂, 三上幸夫, 安達伸生
    • Organizer
      第50回日本股関節学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] THA患者における歩行中股関節伸展角度の違いによる下肢関節運動の特徴2023

    • Author(s)
      水谷将之介, 岩本義隆, 庄司剛士, 植木慎一, 山本佳穂, 安達伸生
    • Organizer
      第50回日本股関節学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 変形性股関節症を有する患者における歩隔拡大歩行が外部股関節内転モーメントインパルスに与える影響2023

    • Author(s)
      山本佳穂, 岩本義隆, 庄司剛士, 植木慎一, 水谷将之介, 安達伸生
    • Organizer
      第50回日本股関節学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Changes in ground reaction force in the mediolateral directions do not affect the external hip adduction moment2023

    • Author(s)
      Yoshitaka Iwamoto, Shun Ezumi, Yosuke Ishii, Kazuhiko Hirata, Yukio Mikami, Makoto Takahashi
    • Organizer
      ISPGR (International Society for Posture & Gait Research) 2023 World Congress
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of dynamic knee valgus on lower limb muscle synergies during single leg squat2023

    • Author(s)
      Kaho Yamamoto, Yoshitaka Iwamoto, Masanosuke Mizutani, Hikaru Yokoyama, Yosuke Ishii, Makoto Takahashi
    • Organizer
      ISPGR (International Society for Posture & Gait Research) 2023 World Congress
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Muscle synergies for the transition from double to single -leg stance under the opened/closed eyes conditions in young adults2023

    • Author(s)
      Masanosuke Mizutani, Yoshitaka Iwamoto, Kaho Yamamoto, Hikaru Yokoyama, Yosuke Ishii, Makoto Takahashi
    • Organizer
      ISPGR (International Society for Posture & Gait Research) 2023 World Congress
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 人工関節全置換術術後の股関節周囲筋の回復率とJHEQの関連性2022

    • Author(s)
      上原亜依, 岩本義隆, 檀上将希, 吉田桃子, 山根勇一, 庄司剛士, 平松廣夫
    • Organizer
      第26回 広島県理学療法士学会
    • Related Report
      2022 Research-status Report
  • [Presentation] 片脚ヒールレイズ中の踵上昇高に影響を及ぼす因子の検討2022

    • Author(s)
      竹内康裕, 緒方悠太, 関谷詢平, 武内亮介, 岩本義隆, 高橋真
    • Organizer
      第49回日本臨床バイオメカニクス学会
    • Related Report
      2022 Research-status Report
  • [Presentation] ラットの寛骨形態形成における成長期の後肢懸垂の影響2022

    • Author(s)
      江角駿, 金原真理菜, 岩本義隆, 小澤淳也
    • Organizer
      第49回日本股関節学会学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] step down動作における立脚期股関節の前額面動的関節stiffnessと中殿筋筋活動の関係2022

    • Author(s)
      岩本義隆, 江角駿
    • Organizer
      第49回日本股関節学会学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] Effect of lateral wedge length on knee addcution moment reduction mechanics during gait2022

    • Author(s)
      Iwamoto Y, Takeuchi R, Takeuchi Y, Sekiya J, Ishii Y, Ishikawa M, Adachi N, Takahashi M
    • Organizer
      17th International Symposium of 3-D Analysis of Human Movement
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] The impact of walking speed on the energetic behavior within the foot and ankle structures2022

    • Author(s)
      Kawakami W, Iwamoto Y, Sekiya J, Ishii Y, Takahashi M
    • Organizer
      17th International Symposium of 3-D Analysis of Human Movement
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Hip adduction movement in wider step width gait affects the hip adduction moment impulse2022

    • Author(s)
      Ezumi S, Iwamoto Y, Ishii Y, Takahashi M
    • Organizer
      17th International Symposium of 3-D Analysis of Human Movement
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Influence of rearfoot frontal plane movement on midtarsal joint stiffness during walking2022

    • Author(s)
      Sekiya J, Iwamoto Y, Kawakami W, Ishii Y, Takahashi M
    • Organizer
      17th International Symposium of 3-D Analysis of Human Movement
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effects of simulated lower visual field loss and light touch on gait stability2022

    • Author(s)
      Takahashi M, Miyoshi F, Shiraishi K, Iwaki D, Ishii Y, Iwamoto Y
    • Organizer
      17th International Symposium of 3-D Analysis of Human Movement
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 成長期のラット寛骨臼形態形成における後肢懸垂の影響2021

    • Author(s)
      江角 駿, 岩澤 樹公也, 前野 巧磨, 金口 瑛典, 小澤 淳也, 岩本 義隆, 高橋 真
    • Organizer
      コ・メディカル形態機能学会第 19 回学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 視覚制限下での歩行中の身体重心と足部配置の関係2021

    • Author(s)
      三次史也,白石佳奈子,岩本義隆,石井陽介,高橋真
    • Organizer
      第42回バイオメカニズム学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 片脚スクワット中の動的な膝関節外反に影響を及ぼす因子の検討2021

    • Author(s)
      武内亮介,岩本義隆,川上航,石井陽介,高橋真
    • Organizer
      第42回バイオメカニズム学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 歩行スピードが足部・足関節の動的スティフネスに与える影響2021

    • Author(s)
      竹内康裕,岩本義隆,生田祥也,安達伸生,高橋真
    • Organizer
      第42回バイオメカニズム学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 歩行開始動作における中足趾節関節剛性の検討 -multi-segment foot modelを用いて-2021

    • Author(s)
      関谷詢平,岩本義隆,川上航,石井陽介,高橋真
    • Organizer
      第42回バイオメカニズム学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 指先の感覚情報を利用した水平周期性外乱に対する適応過程2021

    • Author(s)
      白石佳奈子,久元翔太,三次史也,岩本義隆,石井陽介,高橋真
    • Organizer
      第25回広島県理学療法士学会
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2025-01-30  

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