Iguchi Junta 井口順太

Researcher Number	70727479
Other IDs	https://orcid.org/0000-0002-5214-0262
Affiliation (Current)	2025: 京都先端科学大学, 健康医療学部, 教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 京都先端科学大学, 健康医療学部, 教授 2019 – 2022: 京都先端科学大学, 健康医療学部, 准教授 2018: 京都学園大学, 健康医療学部, 准教授 2015 – 2018: 京都学園大学, 健康医療学部, 講師 2014: 同志社大学, 研究支援機構, 嘱託研究員
Review Section/Research Field	Principal Investigator Basic Section 59030:Physical education, and physical and health education-related / Developmental mechanisms and the body works Except Principal Investigator Sports science / Basic Section 59020:Sports sciences-related / Basic Section 59030:Physical education, and physical and health education-related
Keywords	Principal Investigator リカバリー / 睡眠 / 負荷モニタリング / 発生メカニズム / グローインペイン / Safey / prevention / performance test / sports-related injury / epidemiology … More / 競技特異性 / アスリート / 身体組成 / 筋力 / パフォーマンステスト / synergistic dominance / injury mechanism / EMG / biomechanics / hamstring strain / power / muscular strength / physical characteristics … More Except Principal Investigator トレーニング / 超音波 / 骨強度 / 資質 / 骨組成 / 競技力 / 競技力向上 / ジュニア選手 / GNSS / トレーニング負荷 / 傷害発生率 / 傷害予防 / ピリオダイゼーション / 身体活動量 / 運動強度 / 高校生 / 骨密度 / 骨質 Less

グローインペイン発生メカニズムを負荷モニタリングと睡眠から解明を試みるPrincipal Investigator
- Principal Investigator
  
  井口順太
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59030:Physical education, and physical and health education-related
- Research Institution
  Kyoto University of Advanced Science
Study of the relationship between resistance training and bone mineral density and bone quality using an ultrasonic bone measurement system
- Principal Investigator
  
  藤澤義彦
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59020:Sports sciences-related
- Research Institution
  Doshisha University
Relationship between injury in junior athletes and the training load
- Principal Investigator
  
  葛原憲治
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59030:Physical education, and physical and health education-related
- Research Institution
  Chukyo University
Developing a prevention program using injury analysis and performance testing in college sports.Principal Investigator
- Principal Investigator
  
  Iguchi Junta
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Developmental mechanisms and the body works
- Research Institution
  Kyoto University of Advanced Science
Study for training using ultrasonic 2-wave method and examination of bone density
- Principal Investigator
  
  FUJISAWA YOSHIHIKO
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Sports science
- Research Institution
  Doshisha University
Ultrasonic two-wave detection method of bone composition in athletes, focusing on bone quality
- Principal Investigator
  
  FUJISAWA Yoshihiko
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Sports science
- Research Institution
  Doshisha University

All 2023 2022 2021 2020 2019 2018 2016 2015 2014

All Journal Article Presentation

[Journal Article] Synergistic Dominance Induced by Hip Extension Exercise Alters Biomechanics and Muscular Activity During Sprinting and Suggests a Potential Link to Hamstring Strain2023
- Author(s)
  Iguchi J, Hojo T, Fujisawa Y, Kuzuhara K, Yanase K, Hirono T, Koyama Y, Tateuchi H, Ichihashi N
- Journal Title
  
  J Strength Cond Res.
  
  Volume: 37(9) Issue: 9 Pages: 1770-1776
- DOI
  10.1519/jsc.0000000000004484
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K10699
[Journal Article] Physical and performance characteristics related to starter status, position, and division in Japanese collegiate American-football players2022
- Author(s)
  Junta Iguchi, Minoru Matsunami, Tatsuya Hojo, Yoshihiko Fujisawa, Kenji Kuzuhara, Yasuhiro Yuasa, Toshiya Kitazawa
- Journal Title
  
  Isokinetics and Exercise Science
  
  Volume: 30 Issue: 1 Pages: 39-46
- DOI
  10.3233/ies-200222
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K01648
[Journal Article] Bone strength and performance parameters in Japanese collegiate American football players2022
- Author(s)
  Junta IGUCHI, Isao MANO, Tatsuya HOJO, Yoshihiko FUJISAWA, Kenji KUZUHARA
- Journal Title
  
  京都先端科学大学健康医療学部紀要
  
  Volume: 7 Pages: 1-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K01648
[Journal Article] In-match physical demands on elite Japanese rugby union players using a global positioning system.2020
- Author(s)
  Hayato Yamamoto, Masanori Takemura, Junta Iguchi, Misato Tachibana, Junzo Tsujita, Tatsuya Hojo
- Journal Title
  
  BMJ open sport & exercise medicine
  
  Volume: 6(1) e000659 Issue: 1 Pages: e000659-e000659
- DOI
  10.1136/bmjsem-2019-000659
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K01701
[Journal Article] Seasonal changes in anthropometric, physiological, nutritional, and performance factors in collegiate rowers.2018
- Author(s)
  Iguchi J, Kuzuhara K, Katai K, Hojo T, Fujisawa Y, Kimura M, Yanagida Y, Yamada Y.
- Journal Title
  
  Journal of Strength and Conditioning Research
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K01648
[Journal Article] Seasonal changes in anthropometric, physiological, nutritional, and performance factors in collegiate rowers2018
- Author(s)
  1)Iguchi J, Kuzuhara K, Katai K, Hojo T, Fujisawa Y, Kimura M, Yanagida Y, Yamada ,Y,
- Journal Title
  
  Journal of Strength and Conditioning Research
  
  Volume: 印刷中 Issue: 11 Pages: 3225-3231
- DOI
  10.1519/jsc.0000000000002521
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K01701, KAKENHI-PROJECT-26350761, KAKENHI-PROJECT-18K10981
[Journal Article] Risk Factors for Injury among Japanese Collegiate Players of American Football Based on Performance Test Results2016
- Author(s)
  J Iguchi, Y Watanabe, M Kimura, Y Fujisawa, T Hojo, Y Yuasa, S Higashi,
- Journal Title
  
  Journal of Strength and Conditioning Research
  
  Volume: 未定 Issue: 12 Pages: 3405-3411
- DOI
  10.1519/jsc.0000000000001429
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26350761
[Journal Article] Injuries in a Japanese division 1 collegiate American football team: A three-season prospective study2014
- Author(s)
  J.Iguchi,Y.Yamasa,M.Kimura,Y.Fujisawa,T.Hojo,K.Kuzuhara,N.Ichihash
- Journal Title
  
  Journal of Athletic Training
  
  Volume: Vol.48, No.6
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26350761
[Journal Article] 大学アメリカンフットボール選手を対象としたレジスタンストレーニングによる骨形成への影響についての考察2014
- Author(s)
  井口順太,藤澤義彦, 真野功
- Journal Title
  
  同志社スポーツ健康科学
  
  Volume: vol.6
- NAID
  120005641467
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26350761
[Journal Article] 大学アメリカンフットボール選手における筋力・パワーと外傷の関連性についての考察2014
- Author(s)
  井口順太,藤澤義彦
- Journal Title
  
  京都学園大学経営学部論集
  
  Volume: 第23巻，第2号
- NAID
  40020044314
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26350761
[Presentation] 高校生バスケットボール選手における試合時の活動強度2023
- Author(s)
  葛原憲治、柴田真志、井口順太
- Organizer
  NSCAジャパン　ストレングス＆コンディショニングカンファレンス2023
- Data Source
  KAKENHI-PROJECT-22K11666
[Presentation] Radial bone thickness, bone density, and bone quality in racket sports athletes -Focusing on the relationship between mechanical stress and bone formation2023
- Author(s)
  UMEDA T, NAKAZAWA T, FUJISAWA Y, IGUCHI J, HOJO T
- Organizer
  the 28th Annual Congress of the European College of Sport Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K10699
[Presentation] 高校生バスケットボール選手における練習時の活動強度2022
- Author(s)
  葛原憲治、柴田真志、井口順太
- Organizer
  NSCAジャパン　ストレングス＆コンディショニングカンファレンス2022
- Data Source
  KAKENHI-PROJECT-22K11666
[Presentation] GLUTEUS MAXIMUS DELAYED ONSET MUSCLE SORENESS EFFECTS ON LOWER LIMB MUSCLE ACTIVITY AND BIOMECHAN-ICS DURING SPRINTING2021
- Author(s)
  IGUCHI, J., HOJO, T., FUJISAWA, Y., YANASE, K., KUZUHARA, K., HIRONO, T., KOYAMA, Y., TATEUCHI, H., ICHIHASHI, N.
- Organizer
  ECSS Virtual Congress 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K01648
[Presentation] The comparison of physical and performance characteristics of Japanese American collegiate football players by divisional level.2019
- Author(s)
  Iguchi, J., Hojo,T ., Fujisawa, Y., Kuzuhara, K., Yuasa, Y.
- Organizer
  24th Annual Congress of the European College of Sport Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K01648
[Presentation] 「The comparison of physical and performance characteristics of Japanese American collegiate football players by divisional level」2019
- Author(s)
  Iguchi J,Hojo T,Fujisawa Y,Kuzuhara K,Yuasa Y
- Organizer
  24th Annual Congress of the European College of Sports Science, Prague, Czech Republic.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K01701
[Presentation] PHYSICAL AND PERFORMANCE CHARACTERISTICS OF JAPANESE DIVISIONⅡFEMALE COLLEGIATE BASKETBALL PLAYERS.2018
- Author(s)
  IGUCHI, J., AKIKO, S., HOJO, T., FUJISAWA, Y., KUZUHARA, K
- Organizer
  23rd ANNUAL CONGRESS OF THE EUROPEAN COLLEGE OF SPORT SCIENCE(於ダブリン、アイルランド）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K01648
[Presentation] Physical and Performance Characteristics of Japanese Division Ⅱ Female Collegiate Basketball Players2018
- Author(s)
  Iguchi J, Akiko S, Hojo T, Fujisawa Y, Kuzuhara K
- Organizer
  The 23rd annual Congress of European College of Sport Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K01701
[Presentation] スポーツ選手の骨密度2016
- Author(s)
  藤澤義彦,真野功,松川真美，井口順太，北條達也
- Organizer
  シンポジウム運動器：最新の超音波技術で運動器を評価する，日本超音波医学会, 第89回学術集会
- Place of Presentation
  京都市左京区グランドプリンスホテル京都
- Year and Date
  2016-05-29
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350761
[Presentation] The comparison of bony structures between Japanese and French population according to the physical activity level2016
- Author(s)
  Iguchi, J, Hojo, T, Fujisawa, Y.
- Organizer
  21st Annual Congress of the European College of Sport Science
- Place of Presentation
  オーストリア　ウィーン市
- Year and Date
  2016-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350761
[Presentation] Prevalence and Characteristics of Osteochondritis Dissecans of the Elbow among Adolescent Baseball Players2015
- Author(s)
  Hojo T, Morihara T, Kida Y, Kotoura Y, Tachiiri H, Sukenari T, Furukawa R, Nakamura M, Takeuchi T, Iguchi J, Fujisawa Y, Kubo T,
- Organizer
  20th Annual Congress of the European College of Sport Science
- Place of Presentation
  Clarion Hotel and Congress Malmo Live, Sweden
- Year and Date
  2015-06-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350761
[Presentation] The Analysis for the Relationship between Bone Formation and Physical and Performance Characteristics of Japanese Collegiate American Football Players2015
- Author(s)
  Iguchi J, Hojo T, Fujisawa Y
- Organizer
  20th Annual Congress of the European College of Sport Science
- Place of Presentation
  Clarion Hotel and Congress Malmo Live, Sweden
- Year and Date
  2015-06-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350761
[Presentation] レジスタンストレーニングによる筋力向上が柔軟性に与える影響2015
- Author(s)
  中島健太郎, 中村雅俊, 井口順太, 若原卓, 藤澤義彦, 北條達也
- Organizer
  第70回日本体力医学会
- Place of Presentation
  和歌山県民文化会館・ホテルアバローム紀の国
- Year and Date
  2015-09-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350761

1. 北條達也 (40298740)

# of Collaborated Projects: 5 results

# of Collaborated Products: 19 results
2. FUJISAWA Yoshihiko (20209042)

# of Collaborated Projects: 4 results

# of Collaborated Products: 20 results
3. 真野功 (50581352)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
4. 葛原憲治 (70225150)

# of Collaborated Projects: 3 results

# of Collaborated Products: 8 results
5. 簗瀬康 (80906561)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Iguchi Junta 井口 順太

Research Projects

Research Products

Co-Researchers

グローインペイン発生メカニズムを負荷モニタリングと睡眠から解明を試みるPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of the relationship between resistance training and bone mineral density and bone quality using an ultrasonic bone measurement system

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Relationship between injury in junior athletes and the training load

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Developing a prevention program using injury analysis and performance testing in college sports.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study for training using ultrasonic 2-wave method and examination of bone density

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Ultrasonic two-wave detection method of bone composition in athletes, focusing on bone quality

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Synergistic Dominance Induced by Hip Extension Exercise Alters Biomechanics and Muscular Activity During Sprinting and Suggests a Potential Link to Hamstring Strain2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Physical and performance characteristics related to starter status, position, and division in Japanese collegiate American-football players2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Bone strength and performance parameters in Japanese collegiate American football players2022

Author(s)

Journal Title

Data Source

[Journal Article] In-match physical demands on elite Japanese rugby union players using a global positioning system.2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Seasonal changes in anthropometric, physiological, nutritional, and performance factors in collegiate rowers.2018

Author(s)

Journal Title

Data Source

[Journal Article] Seasonal changes in anthropometric, physiological, nutritional, and performance factors in collegiate rowers2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Risk Factors for Injury among Japanese Collegiate Players of American Football Based on Performance Test Results2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Injuries in a Japanese division 1 collegiate American football team: A three-season prospective study2014

Author(s)

Journal Title

Data Source

[Journal Article] 大学アメリカンフットボール選手を対象としたレジスタンストレーニングによる骨形成への影響についての考察2014

Author(s)

Journal Title

Iguchi Junta 井口順太