石垣智恒 | | 新潟医療福祉大学

リハビリテーション学部

Department of Physical Therapy 理学療法学科

教員紹介

石垣智恒写真

リハビリテーション学部／理学療法学科
Faculty of Rehabilitation／Department of Physical Therapy

石垣智恒 Tomonobu Ishigaki

助教

プロフィール

担当科目	基礎運動学、運動学実習
専門分野	基礎理学療法学、運動器理学療法学、スポーツ理学療法学
キーワード	腱、遺伝子発現、組織、力学的特性、温度、エネルギー代謝、野球、肩関節、肘関節
学位・称号／取得機関／取得年	博士（学術）／東京大学／2018年
資格	2006年理学療法士
過去の経歴	山の手通八木病院、ていね整形外科リハビリクリニック、松田整形外科記念病院、東洋大学大学院ライフデザイン学研究科（博士研究員）
所属団体・学会等	日本理学療法士協会、日本基礎理学療法学会、日本スポーツ理学療法学会

外部リンク

業績等

研究領域	腱障害の発症機序、腱障害の予防法・治療法・評価法、腱の可塑性に着目したリハビリテーション介入、オーバヘッドスポーツ選手の障害予防
研究紹介	実験動物を対象とした研究では、腱障害の発症機序の理解や予防法・治療法につながる研究を、組織学・分子生物学・生化学的実験手法を用いて行っています。また、ヒト生体を対象とした研究では、腱の可塑性という特徴に着目し、腱をキーワードとした新たなリハビリテーション介入法の確立を目指しています。スポーツに関連した研究としては、主に野球選手の肩肘関節障害の予防に貢献することを目標に、実際の投球動作が身体におよぼす影響を調べています。
著書	1. 卒後5年までにマスターすべき運動器障害理学療法　下肢・腰部編アキレス腱障害の病態・評価・介入三木貴弘・寒川美奈メジカルビュー社 2022年8月
研究論文（英文）	1. Ishigaki T, Hirokawa M, Ezawa Y, Yamanaka M. Relationship Between Posterior Shoulder Tightness and Lower-Limb Flexibility in College Baseball Players Journal of Sport Rehabilitation 2023.3 2. Togashi R, Edama M, Shagawa M, Osanami H, Yokota H, Hirabayashi R, Sekine C, Ishigaki T, Akuzawa H, Yamada Y, Toriumi T, Kageyama I Relationship between Joint and Ligament Structures of the Subtalar Joint and Degeneration of the Subtalar Articular Facet. International journal of environmental research and public health 2023.2 3. Edama M, Ohya T, Maruyama S, Shagawa M, SekineC, Hirabayashi R, Yokota H, Ishigaki T, Akuzawa H, Yamada Y, Takabayashi T. Relationship between Changes in Foot Arch and Sex Differences during the Menstrual Cycle. International journal of environmental research and public health 2022.12 4. Ishigaki T, Yoshino K, Hirokawa M, Sugawara M, Yamanaka M. Supraspinatus tendon thickness and subacromial impingement characteristics in younger and older adults BMC Musculoskeletal Disorders 2022.3 5. Ishigaki T, Hirokawa M, Ezawa Y, Masanori M. Supraspinatus Tendon Changes and Glenohumeral Range of Motion in College Baseball Players International Journal of Sports Medicine 2022.2 43(2)145-105 6. Ishigaki T, Kubo K. Mechanical properties and collagen fiber orientation of tendon in young and elderly Clinical Biomechanics 2020.1 71, 5-10 7. Kouno M, Ishigaki T, Ikebukuro T, Kubo K. Effects of the strain rate on mechanical properties of tendon structures in knee extensors and plantar flexors in vivo. Sports Biomechanics 2019 8. Ishigaki T, Kubo K. Effects of eccentric training with different training frequencies on blood circulation, collagen fiber orientation, and mechanical properties of human Achilles tendon in vivo. European Journal of Applied Physiology 2018 118(12)2617-2626 9. Kubo K, Ishigaki T, Ikebukuro T. Measurement of active muscle stiffness with and without the stretch reflex. Journal of Biomechanics 2018 73, 50-59 10. Ishigaki T, Ikebukuro T, Kubo K. Effects of repeated eccentric contractions with different loads on blood circulation and collagen fiber orientation in the human Achilles tendon. J Phys Fitness Sports Med 2018 7(1)57-64 11. Kubo K, Ishigaki T, Ikebukuro T. Effects of plyometric and isometric training on muscle and tendon stiffness in vivo. Physiological Reports 2017 5(15) 12. Kubo K, Ishigaki T, Ikebukuro T. Measurement of blood flow in the human Achilles tendon in vivo. J Phys Fitness Sports Med 2017 6(4)251-256 13. Ikebukuro T, Kouno M, Ishigaki T, Yata H, Kubo K. Assessment of volume of total quadriceps femurs and each synergistic muscle by anterior thigh thickness. Adv Exer Sport Physiol 2017 23, 25-33 14. Ikebukuro T, Kouno M, Ishigaki T, Yata H, Kubo K. Site-difference in the relationships between body mass and muscle volume in lower limb muscles Gazette Medica Italiana 2017 176(12)665-670 15. Ishigaki T, Kouno M, Ikebukuro T, Kubo K. Quantification of collagen fiber orientation in human tendons with the coefficient of variation of echogenicity Journal of Biomechanics 2016 49(16)3923-3927 16. Ishigaki T, Ishida T, Samukawa M, Saito H, Hirokawa M, Ezawa Y, Sugawara M, Tohyama H, Yamanaka M. Comparing trapezius muscle activity in the different planes of shoulder elevation JOURNAL OF PHYSICAL THERAPY SCIENCE 2015 27(5)1495-1497 17. Ishigaki T, Ishida T, Samukawa M, Saito H, Ezawa Y, Hirokawa M, Kato T, Sugawara M, Tohyama H, Yamanaka M. Does restriction of glenohumeral horizontal adduction reflect posterior capsule thickening of the throwing shoulder? JOURNAL OF PHYSICAL THERAPY SCIENCE 2015 27(5)1299-1302 18. Ishigaki T, Yamanaka M, Hirokawa M, Tai K, Ezawa Y, Samukawa M, Tohyama H, Sugawara M. Rehabilitation Exercises to Induce Balanced Scapular Muscle Activity in an Anti-gravity Posture JOURNAL OF PHYSICAL THERAPY SCIENCE 2014 26(12)1871-1874 19. Kasahara S, Samukawa M, Ishigaki T, Torii Y. Gender Differences in the Curl-up and the Double-leg-lower Tests JOURNAL OF PHYSICAL THERAPY SCIENCE 2011 23(3)463-467 20. Kasahara S, Ishigaki T, Torii Y. The Relationship between Muscle Activity and Muscle Grade of the Trunk Flexors Using Manual Muscle Testing with Electromyography JOURNAL OF PHYSICAL THERAPY SCIENCE 2010 22(2)123-128
総説・解説	1. 石垣智恒、松本尚、山中正紀肩関節疾患患者の理学療法におけるエビデンスの作り方理学療法 2022.10 39(9)802-809 2. 石垣智恒、松本尚、山中正紀肩腱板板損傷に対する理学療法診断の進め方理学療法 2021.1 38(1) 3. 石垣智恒、越野裕太、山中正紀アライメントからみた肩のスポーツ傷害と理学療法理学療法 2015 32(5)
科学研究費	1. 2016年ー2018年その他日本学術振興会特別研究員DC「代謝特性および力学的特性に着目した腱板変性の新たな評価方法の開発と応用」 2. 2019年ー2022年その他日本学術振興会特別研究員PD「輝度変動係数による腱コラーゲン線維配向定量法の妥当性の検討と応用研究」 3. 2020年ー2023年若手研究「腱の温度上昇に着目した腱障害発症メカニズムの解明」 4. 2023年ー2025年若手研究「腱の温度上昇に起因した腱エネルギー代謝機構の変化とその腱恒常性への影響」 5. 2023年ー2027年基盤研究（B）「アキレス腱捻れ構造の非侵襲的評価法確立と腱の構造と特性に着目した障害予防法開発」
学会等研究発表	1. 石垣智恒、山中正紀、江玉睦明、大森豪健常大学野球選手における肩後方タイトネスと下肢柔軟性との関連日本臨床スポーツ医学会学術集会 2022.11.12-13
学内委員会活動	1. アスリートサポート研究センター（研究員） 2. 運動機能医科学研究所（研究員）

Profile

Research Areas	Tendon injuries, Tendon plasticity and rehabilitation approaches, Overhead athletes injuries
Research Introduction	In the research on experimental animals, I use histological, molecular biological, and biochemical experimental techniques to understand the mechanisms of tendon disorders. In research on human subjects, we focus on the plasticity of tendons and aim to establish new rehabilitation intervention approaches for tendons as keywords. In sports-related research, I am mainly investigating the effects of actual throwing motion on the body to establish the prevention of shoulder and elbow joint disorders in baseball players.
Papers	1. Ishigaki T, Hirokawa M, Ezawa Y, Yamanaka M. Relationship Between Posterior Shoulder Tightness and Lower-Limb Flexibility in College Baseball Players Journal of Sport Rehabilitation 2023.3 2. Togashi R, Edama M, Shagawa M, Osanami H, Yokota H, Hirabayashi R, Sekine C, Ishigaki T, Akuzawa H, Yamada Y, Toriumi T, Kageyama I Relationship between Joint and Ligament Structures of the Subtalar Joint and Degeneration of the Subtalar Articular Facet. International journal of environmental research and public health 2023.2 3. Edama M, Ohya T, Maruyama S, Shagawa M, SekineC, Hirabayashi R, Yokota H, Ishigaki T, Akuzawa H, Yamada Y, Takabayashi T. Relationship between Changes in Foot Arch and Sex Differences during the Menstrual Cycle. International journal of environmental research and public health 2022.12 4. Ishigaki T, Yoshino K, Hirokawa M, Sugawara M, Yamanaka M. Supraspinatus tendon thickness and subacromial impingement characteristics in younger and older adults BMC Musculoskeletal Disorders 2022.3 5. Ishigaki T, Hirokawa M, Ezawa Y, Masanori M. Supraspinatus Tendon Changes and Glenohumeral Range of Motion in College Baseball Players International Journal of Sports Medicine 2022.2 43(2)145-105 6. Ishigaki T, Kubo K. Mechanical properties and collagen fiber orientation of tendon in young and elderly Clinical Biomechanics 2020.1 71, 5-10 7. Kouno M, Ishigaki T, Ikebukuro T, Kubo K. Effects of the strain rate on mechanical properties of tendon structures in knee extensors and plantar flexors in vivo. Sports Biomechanics 2019 8. Ishigaki T, Kubo K. Effects of eccentric training with different training frequencies on blood circulation, collagen fiber orientation, and mechanical properties of human Achilles tendon in vivo. European Journal of Applied Physiology 2018 118(12)2617-2626 9. Kubo K, Ishigaki T, Ikebukuro T. Measurement of active muscle stiffness with and without the stretch reflex. Journal of Biomechanics 2018 73, 50-59 10. Ishigaki T, Ikebukuro T, Kubo K. Effects of repeated eccentric contractions with different loads on blood circulation and collagen fiber orientation in the human Achilles tendon. J Phys Fitness Sports Med 2018 7(1)57-64 11. Kubo K, Ishigaki T, Ikebukuro T. Effects of plyometric and isometric training on muscle and tendon stiffness in vivo. Physiological Reports 2017 5(15) 12. Kubo K, Ishigaki T, Ikebukuro T. Measurement of blood flow in the human Achilles tendon in vivo. J Phys Fitness Sports Med 2017 6(4)251-256 13. Ikebukuro T, Kouno M, Ishigaki T, Yata H, Kubo K. Assessment of volume of total quadriceps femurs and each synergistic muscle by anterior thigh thickness. Adv Exer Sport Physiol 2017 23, 25-33 14. Ikebukuro T, Kouno M, Ishigaki T, Yata H, Kubo K. Site-difference in the relationships between body mass and muscle volume in lower limb muscles Gazette Medica Italiana 2017 176(12)665-670 15. Ishigaki T, Kouno M, Ikebukuro T, Kubo K. Quantification of collagen fiber orientation in human tendons with the coefficient of variation of echogenicity Journal of Biomechanics 2016 49(16)3923-3927 16. Ishigaki T, Ishida T, Samukawa M, Saito H, Hirokawa M, Ezawa Y, Sugawara M, Tohyama H, Yamanaka M. Comparing trapezius muscle activity in the different planes of shoulder elevation JOURNAL OF PHYSICAL THERAPY SCIENCE 2015 27(5)1495-1497 17. Ishigaki T, Ishida T, Samukawa M, Saito H, Ezawa Y, Hirokawa M, Kato T, Sugawara M, Tohyama H, Yamanaka M. Does restriction of glenohumeral horizontal adduction reflect posterior capsule thickening of the throwing shoulder? JOURNAL OF PHYSICAL THERAPY SCIENCE 2015 27(5)1299-1302 18. Ishigaki T, Yamanaka M, Hirokawa M, Tai K, Ezawa Y, Samukawa M, Tohyama H, Sugawara M. Rehabilitation Exercises to Induce Balanced Scapular Muscle Activity in an Anti-gravity Posture JOURNAL OF PHYSICAL THERAPY SCIENCE 2014 26(12)1871-1874 19. Kasahara S, Samukawa M, Ishigaki T, Torii Y. Gender Differences in the Curl-up and the Double-leg-lower Tests JOURNAL OF PHYSICAL THERAPY SCIENCE 2011 23(3)463-467 20. Kasahara S, Ishigaki T, Torii Y. The Relationship between Muscle Activity and Muscle Grade of the Trunk Flexors Using Manual Muscle Testing with Electromyography JOURNAL OF PHYSICAL THERAPY SCIENCE 2010 22(2)123-128