EMA RYOICHI 江間諒一

… Alternative Names

Ema Ryoichi 江間諒一

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Researcher Number	10768196
Other IDs
Affiliation (Current)	2025: 静岡産業大学, スポーツ科学部, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2025: 静岡産業大学, スポーツ科学部, 准教授 2022: 静岡産業大学, スポーツ科学部(磐田), 准教授 2020 – 2022: 静岡産業大学, 経営学部(磐田), 准教授 2019: 静岡産業大学, 経営学部(磐田), 講師 2018: 静岡産業大学, 経営学部, 講師 2018: 静岡産業大学, 講師 2016 – 2017: 芝浦工業大学, 工学(系)研究科(研究院), 研究員
Review Section/Research Field	Principal Investigator Basic Section 59020:Sports sciences-related / Sports science Except Principal Investigator Basic Section 59020:Sports sciences-related / Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields / Sports science
Keywords	Principal Investigator 二関節筋 / トレーニング / 筋損傷 / 肉離れ / サイクリング / 関節角度 / 大腿直筋瞬発的な筋力 / 筋長 / 大腿直筋 Except Principal Investigator アクチン … More / ミオシン / 骨格筋 / サルコメア / クロスブリッジ / super relaxed state / 蛍光標識 / ミオシン制御軽鎖 / タイチン / 伸張性収縮 / 反動動作 / 小角散乱 / 3T-MRI / 血中乳酸濃度 / 筋エネルギー代謝 / 神経制御 / レジスタンストレーニング / ディトレーニング / RTD / RFD / 神経系の適応 / エネルギー代謝 / 瞬発的筋力 / 下腿三頭筋 / 低強度 / 下肢 / 筋の剛性率 / 超音波剪断波エラストグラフィ / 筋疲労 / 高強度 / 中強度 / 筋力 / 中枢性疲労 / 末梢性疲労 / 活動交代 / 強度依存性 / 等尺性収縮 / 足関節底屈筋群 / 膝関節伸展筋群 / 筋剛性率 Less

クロスブリッジ構造とサルコメア構造の同時実測に基づく、筋収縮特性研究の新展開
- Principal Investigator
  
  福谷充輝
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 59020:Sports sciences-related
- Research Institution
  Ritsumeikan University
身体パフォーマンス向上と怪我予防を両立するトレーニング基盤の確立Principal Investigator
- Principal Investigator
  
  江間諒一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59020:Sports sciences-related
- Research Institution
  Shizuoka Sangyo University
X線小角散乱による、in vivoでのダイナミックな筋収縮中における力発揮の分子機序解明
- Principal Investigator
  
  福谷充輝
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
- Research Institution
  Ritsumeikan University
ミオシンの形状変化という新規筋収縮制御機構を加味した筋収縮研究の新展開
- Principal Investigator
  
  福谷充輝
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Fund for the Promotion of Joint International Research (International Collaborative Research)
- Review Section
  
  Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
- Research Institution
  Ritsumeikan University
反動動作時のクロスブリッジ動態をin vivoで計測する手法確立
- Principal Investigator
  
  福谷充輝
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 59020:Sports sciences-related
- Research Institution
  Ritsumeikan University
A study on adaptation mechanisms of nervous system and skeletal muscle energy metabolism to explosive type strength training
- Principal Investigator
  
  Kobayashi Yuji
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59020:Sports sciences-related
- Research Institution
  The University of Tokyo
  Okayama University
Elucidating menicanisms of muscle damage focused on the unique behavior of biarticular musclesPrincipal Investigator
- Principal Investigator
  
  Ema Ryoichi
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 59020:Sports sciences-related
- Research Institution
  Shizuoka Sangyo University
Establishment of exercise program based on recruitment of biarticular muscles and sports injury avoidancePrincipal Investigator
- Principal Investigator
  
  Ema Ryoichi
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Sports science
- Research Institution
  Shizuoka Sangyo University
  Shibaura Institute of Technology
Clarification of the mechanism of muscle fatigue: a shear wave ultrasound elastography study
- Principal Investigator
  
  Akagi Ryota
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Sports science
- Research Institution
  Shibaura Institute of Technology

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Ca2+ and force during dynamic contractions in mouse intact skeletal muscle fibers2024
- Author(s)
  Fukutani Atsuki、Westerblad H?kan、Jardemark Kent、Bruton Joseph
- Journal Title
  
  Scientific Reports
  
  Volume: 14 Issue: 1 Pages: 689-689
- DOI
  10.1038/s41598-023-51100-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20KK0358, KAKENHI-PROJECT-23K24745
[Journal Article] Practice and Problems of Asynchronous Oral Examination in an Experiment2022
- Author(s)
  小林雄志、赤木亮太、牧下英世、後藤田中、江間諒一
- Journal Title
  
  Transactions of Japanese Society for Information and Systems in Education
  
  Volume: 39 Issue: 2 Pages: 280-292
- DOI
  10.14926/jsise.39.280
- ISSN
  1341-4135, 2188-0980
- Year and Date
  2022-04-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K11463
[Journal Article] Unique neuromuscular activation of the rectus femoris during concentric and eccentric cycling2022
- Author(s)
  Ryoichi Ema
- Journal Title
  
  Journal of Electromyography and Kinesiology
  
  Volume: 63 Pages: 102638-102638
- DOI
  10.1016/j.jelekin.2022.102638
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20055
[Journal Article] Association between elastography-assessed muscle mechanical properties and high-speed dynamic performance2022
- Author(s)
  Ema Ryoichi
- Journal Title
  
  European Journal of Sport Science
  
  Volume: Online ahead of print Issue: 7 Pages: 1-7
- DOI
  10.1080/17461391.2022.2097129
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20055
[Journal Article] Age-related differences in the effect of prolonged vibration on maximal and rapid force production and balance ability2020
- Author(s)
  Ema R, Kanda A, Shoji M, Iida N, Akagi R
- Journal Title
  
  Frontiers in physiology
  
  Volume: 11 Pages: 598996-598996
- DOI
  10.3389/fphys.2020.598996
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K20055
[Journal Article] Muscle size-strength relationship including ultrasonographic echo intensity and voluntary activation level of a muscle group2018
- Author(s)
  Akagi Ryota、Suzuki Momoka、Kawaguchi Emi、Miyamoto Naokazu、Yamada Yosuke、Ema Ryoichi
- Journal Title
  
  Archives of Gerontology and Geriatrics
  
  Volume: 75 Pages: 185-190
- DOI
  10.1016/j.archger.2017.12.012
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H05918
[Journal Article] Effects of sex and joint action on voluntary activation2018
- Author(s)
  Ema Ryoichi、Suzuki Momoka、Kawaguchi Emi、Saito Itaru、Akagi Ryota
- Journal Title
  
  PeerJ
  
  Volume: 6 Pages: e5968-e5968
- DOI
  10.7717/peerj.5968
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K01671, KAKENHI-PROJECT-16H05918
[Journal Article] Muscle Shear Moduli Changes and Frequency of Alternate Muscle Activity of Plantar Flexor Synergists Induced by Prolonged Low-Level Contraction2017
- Author(s)
  Akagi Ryota、Fukui Takahito、Kubota Masato、Nakamura Masashi、Ema Ryoichi
- Journal Title
  
  Frontiers in Physiology
  
  Volume: 8 Pages: 708-708
- DOI
  10.3389/fphys.2017.00708
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H05918
[Presentation] 超音波法による骨格筋形状の計測2023
- Author(s)
  江間諒一
- Organizer
  東海体育学会第70回大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K20055
[Presentation] Association between elastography-assessed muscle mechanical properties and high-speed dynamic performance2022
- Author(s)
  Ryoichi Ema
- Organizer
  27th Annual Congress of the European College of Sports Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20055
[Presentation] Unique neuromuscular activation of the rectus femoris during concentric and eccentric cycling2021
- Author(s)
  Ryoichi Ema
- Organizer
  26th Annual Congress of the European College of Sports Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20055
[Presentation] Age-related differences in the effect of prolonged vibration on maximal and rapid force production and balance ability2020
- Author(s)
  Ema R, Kanda A, Shoji M, Iida N, Akagi R
- Organizer
  25th Annual Congress of the European College of Sports Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20055
[Presentation] 短縮性および伸張性サイクリング中の大腿四頭筋の筋活動2020
- Author(s)
  江間諒一
- Organizer
  第75回日本体力医学会大会
- Data Source
  KAKENHI-PROJECT-19K20055
[Presentation] Knee extensor muscle damage protective effect by maximal isometric contractions of the knee flexors2019
- Author(s)
  Shoji M、Ema R、Kanda A、Hirata K、Nosaka K、Akagi R
- Organizer
  XXVII Congress of the International Society of Biomechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01671
[Presentation] 事前に実施する膝関節屈曲筋力発揮が伸張性膝関節伸展運動による筋損傷に及ぼす効果～膝関節伸展筋群各筋に着目して～2019
- Author(s)
  東海林幹生、江間諒一、神田章裕、平田浩祐、赤木亮太
- Organizer
  日本体育学会第70回大会
- Data Source
  KAKENHI-PROJECT-16K01671
[Presentation] Effect of muscle length during eccentric contractions on damage and the repeated bout effect of the rectus femoris2019
- Author(s)
  Ema R、Kawashima R、Kanda A、Ikeda K、Nosaka K、Akagi R
- Organizer
  24th European College of Sports Sciences
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01671
[Presentation] 伸張性運動後数日に亘る随意及び単収縮時の瞬発的な筋力並びに最大筋力の変化様相の一致性～時間局面の違いに着目して～2019
- Author(s)
  神田章裕、江間諒一、赤木亮太
- Organizer
  日本体育学会第70回大会
- Data Source
  KAKENHI-PROJECT-16K01671
[Presentation] Changes in maximal voluntary contraction torque and rate of torque development after initial and secondary bouts of maximal knee extensor eccentric exercise2019
- Author(s)
  Kanda A、Ema R、Kawashima R、Ikeda K、Hirata K、Nosaka K、Akagi R
- Organizer
  XXVII Congress of the International Society of Biomechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01671
[Presentation] 伸張性運動後における随意及び単収縮時のRate of Torque Developmentの関係：時間局面の違いに着目して2018
- Author(s)
  神田章裕、江間諒一、赤木亮太
- Organizer
  第25回日本バイオメカニクス学会大会
- Data Source
  KAKENHI-PROJECT-16K01671
[Presentation] Effect of muscle length on muscle stiffness changes in the rectus femoris after repeated bouts of knee extensor eccentric exercise2018
- Author(s)
  Ryoichi Ema, Ryosuke Kawashima, Akihiro Kanda, Koya Ikeda, Kazunori Nosaka, Ryota Akagi
- Organizer
  11th International Conference on Strength Training 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01671
[Presentation] 足関節底屈における瞬発的な筋力の加齢変化をもたらす要因：神経筋活動の筋間差という視点から2018
- Author(s)
  江間諒一，川口恵実，鈴木桃香，赤木亮太
- Organizer
  日本体育学会第69回大会
- Data Source
  KAKENHI-PROJECT-16H05918
[Presentation] 低強度での持続的な関節トルク発揮に伴う筋剛性率変化から協働筋間の活動交代を考える－足関節底屈筋群を対象として－2017
- Author(s)
  赤木亮太，江間諒一
- Organizer
  日本体育学会第68回大会
- Data Source
  KAKENHI-PROJECT-16H05918

1. 福谷充輝 (80722644)

# of Collaborated Projects: 4 results

# of Collaborated Products: 1 results
2. Akagi Ryota (20581458)

# of Collaborated Projects: 3 results

# of Collaborated Products: 12 results
3. 伊坂忠夫 (30247811)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. Hirata Kosuke (00835746)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. Kobayashi Yuji (50549491)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 有光琢磨 (00616021)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 小笠原理紀 (10634602)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 後藤田中 (40633095)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 橋詰賢 (50727310)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 八木直人 (80133940)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

EMA RYOICHI 江間 諒一

Ema Ryoichi 江間 諒一

Research Projects

Research Products

Co-Researchers

クロスブリッジ構造とサルコメア構造の同時実測に基づく、筋収縮特性研究の新展開

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

身体パフォーマンス向上と怪我予防を両立するトレーニング基盤の確立Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

X線小角散乱による、in vivoでのダイナミックな筋収縮中における力発揮の分子機序解明

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

ミオシンの形状変化という新規筋収縮制御機構を加味した筋収縮研究の新展開

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

反動動作時のクロスブリッジ動態をin vivoで計測する手法確立

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A study on adaptation mechanisms of nervous system and skeletal muscle energy metabolism to explosive type strength training

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Elucidating menicanisms of muscle damage focused on the unique behavior of biarticular musclesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Establishment of exercise program based on recruitment of biarticular muscles and sports injury avoidancePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Clarification of the mechanism of muscle fatigue: a shear wave ultrasound elastography study

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Ca2+ and force during dynamic contractions in mouse intact skeletal muscle fibers2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Practice and Problems of Asynchronous Oral Examination in an Experiment2022

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Unique neuromuscular activation of the rectus femoris during concentric and eccentric cycling2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Association between elastography-assessed muscle mechanical properties and high-speed dynamic performance2022

Author(s)

Journal Title

EMA RYOICHI 江間諒一

Ema Ryoichi 江間諒一