Inami, Takayuki



Research Centers and Institutes, Institute of Physical Education (Hiyoshi)


Assistant Professor/Senior Assistant Professor

Contact Address


Telephone No.


Career 【 Display / hide

  • 2004.04

    Aichi Medical University

  • 2013.08

    Edith Cowan University (Australia)

  • 2014.09

    Waseda University

  • 2017.04

    Keio University, Institute of Physical Education

Academic Background 【 Display / hide

  • 2007.04

    中京大学大学院, 体育学研究科博士前期課程(健康科学系)

    日本, Graduate School, Completed, Master's course

  • 2009.04

    中京大学大学院, 体育学研究科博士後期課程(健康科学系)

    日本, Graduate School, Completed, Doctoral course

Academic Degrees 【 Display / hide

  • 博士(体育学), 中京大学, Coursework, 2011.09

Licenses and Qualifications 【 Display / hide

  • 中学校教諭1種免許(保健体育), 2004.03

  • 高等学校教諭1種免許(保健体育), 2004.03

  • 中学校教諭専修免許(保健体育), 2009.03

  • 高等学校教諭専修免許(保健体育), 2009.03

  • 日本キャンプ協会キャンプインストラクター(NCAJ), 2017.04


Research Areas 【 Display / hide

  • Biomedical engineering/Biomaterial science and engineering

  • Rehabilitation science/Welfare engineering

  • Developmental mechanisms and the body works

  • Sports science

  • Applied health science

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Research Keywords 【 Display / hide

  • アスレティックトレーニング

  • スポーツ傷害

  • 妊婦スポーツ

  • 筋生理学

  • 運動器

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Books 【 Display / hide

  • メディカルストレッチング 筋学からみた関節疾患の運動療法

    INAMI Takayuki, 金原出版(東京), 2014.01

    Scope: ストレッチングの生理学

Papers 【 Display / hide

  • Changes in urinary titin N-terminal fragments as a biomarker of exercise-induced muscle damage in the repeated bout effect

    Yamaguchi, S., Suzuki, K., Inami, T., Okada, J.

    Journal of Science and Medicine in Sport (Elsevier)  Accepted for publication ( 6 ) 536 - 540 2020

    Research paper (scientific journal), Joint Work, Accepted,  ISSN  14402440

     View Summary

    © 2019 Sports Medicine Australia Objectives: Muscle damage symptoms induced by unaccustomed eccentric contraction exercise can be reduced by repeating the experience several times. This phenomenon is termed the repeated bout effect. Although traditional biochemical markers require invasive blood sampling, biochemical measurements have recently been developed that can be non-invasively performed using urinary titin N-terminal fragment (UTF). However, it is unclear whether UTF can reflect the repeated bout effect. Therefore, the aim of the present study was to clarify whether UTF decreased with the repeated bout effect. Design: This study compared changes in muscle damage markers between bouts of exercise performed for the first and second time. Methods: Eight young men performed 30 eccentric exercises of the elbow flexor on the first day of the first week (Bout 1). A second bout of eccentric exercises, same as the first, was performed 2 weeks later, (Bout 2). The dependent variables were muscle soreness (SOR), maximal voluntary isometric contraction (MVIC), range of motion (ROM), creatine kinase (CK), and UTF. All dependent variables were analyzed using two-way analysis of variance. Results: No significant difference was observed in workload or peak torque between the first and second exercise bouts. SOR as well as CK and UTF were significantly lower and ROM and MVIC were significantly higher in Bout 2 in comparison to Bout 1. Conclusions: These results suggest that UTF sensitively reflects the repeated bout effect and exercise-induced muscle damage can be non-invasively measured.

  • Changes in urinary titin N-terminal fragment concentration after concentric and eccentric exercise

    Yamaguchi S., Suzuki K., Inami T., Kanda K., Hanye Z., Okada J.

    Journal of Sports Science and Medicine (Journal of Sports Science and Medicine)  19 ( 1 ) 121 - 129 2020

     View Summary

    © Journal of Sports Science and Medicine (2020). We aimed to compare the urinary titin N-terminal fragment (UTF) concentration after concentric and eccentric exercise and to clarify the specific response of UTF to exercise-induced muscle damage (EIMD). Nine healthy young men performed 30 concentric elbow flexion exercises with maximum effort, rested for at least eight weeks, and performed eccentric exercises at the same workload using the same arm. Changes in the maximal voluntary isometric contraction (MVIC), muscle soreness (SOR), range of motion (ROM), serum creatine kinase (CK) activity, and UTF concentrations were recorded before and after for six consecutive days after exercise. There was no significant difference in workload during exercise between the two exercise types. However, serum CK activity increased after eccentric exercise (p < 0.05). Additionally, MVIC, SOR, ROM, and UTF concentration were significantly higher after eccentric exercise than after concentric exercise (p < 0.05). Although workload was the same, the UTF concentration greatly increased after eccentric exercise. Based on these results, we suggest that UTF can be a non-invasive and highly specific biomarker of EIMD.

  • Changes in urinary titan N-terminal fragment concentration after concentric and eccentric exercise

    Yamaguchim S., Suzuki, K., Inami, T., Kanda, K., Hanye, Z., Okada, J.

    Journal of Sports Science and Medicine 19   121 - 129 2020

    Research paper (scientific journal), Joint Work, Accepted

  • Regional differences in hamstring muscle damage after a marathon

    Higashihara A., Nakagawa K., Inami T., Fukano M., Iizuka S., Maemichi T., Hashizume S., Narita T., Hirose N.

    PloS one (PloS one)  15 ( 6 )  2020

     View Summary

    Previous studies suggest that marathon running induces lower extremity muscle damage. This study aimed to examine inter- and intramuscular differences in hamstring muscle damage after a marathon using transverse relaxation time (T2)-weighted magnetic resonance images (MRI). 20 healthy collegiate marathon runners (15 males) were recruited for this study. T2-MRI was performed before (PRE) and at 1 (D1), 3 (D3), and 8 days (D8) after marathon, and the T2 values of each hamstring muscle at the distal, middle, and proximal sites were calculated. Results indicated that no significant intermuscular differences in T2 changes were observed and that, regardless of muscle, the T2 values of the distal and middle sites increased significantly at D1 and D3 and recovered at D8, although those values of the proximal site remained constant. T2 significantly increased at distal and middle sites of the biceps femoris long head on D1 (p = 0.030 and p = 0.004, respectively) and D3 (p = 0.007 and p = 0.041, respectively), distal biceps femoris short head on D1 (p = 0.036), distal semitendinosus on D1 (p = 0.047) and D3 (p = 0.010), middle semitendinosus on D1 (p = 0.005), and distal and middle sites of the semimembranosus on D1 (p = 0.008 and p = 0.040, respectively) and D3 (p = 0.002 and p = 0.018, respectively). These results suggest that the distal and middle sites of the hamstring muscles are more susceptible to damage induced by running a full marathon. Conditioning that focuses on the distal and middle sites of the hamstring muscles may be more useful in improving recovery strategies after prolonged running.

  • Changes in the linear relationship between muscle contraction intensity and muscle hardness after rectus femoris muscle strain

    Inami, T., Shimizu, T., Osuga, T., Narita, T., Hirose, N., Murayama, M.

    Case Reports in Orthopedics (Hindawi)  7813217   4 2019.11

    Research paper (scientific journal), Joint Work, Accepted

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Papers, etc., Registered in KOARA 【 Display / hide

Reviews, Commentaries, etc. 【 Display / hide

  • 選ばれる価値を育てる


    日本臨床スポーツ医学会誌 28   136 - 136 2020.08

    Introduction and explanation (others), Single Work

  • 英国代表チーム事前キャンプにおけるスポーツボランティア「KEIO 2020 project」の取り組み

    稲見崇孝, 福士徳文, 東原綾子, 永田直也, 坂井利彰, 須田芳正, 村松憲, 村山光義, 石手靖, 小山亜希子, 中川一紀

    SFC Journal 20 ( 1 ) 162 - 182 2020.08

    Prompt report, short report, and research note, etc. (bulletin of university, research institution), Joint Work

  • 筋の「硬さ」の測定:超音波エラストグラフィ


    ペインクリニック 41 ( 5 ) 601 - 608 2020.05

    Introduction and explanation (commerce magazine), Single Work

  • Changes in muscle hardness after a full-marathon and strategy of recovery


    Sportsmedicine (Bookhouse HD)  207 ( 1 ) 8 - 13 2019

    Introduction and explanation (commerce magazine), Single Work,  ISSN  0916359X

  • How to accelerate muscle hardness and/or stiffness recovery: strategic recovery using oral rehydration solution and custom shoes

    稲見崇孝, 東原綾子, 中川剣人, 飯塚哲司, 前道俊宏, 吉村茜, 山口翔大, 深野真子, 伊藤瑳良,神武直彦, 成田崇矢, 村山光義

    日本レーザー治療学会誌 18 ( 2 ) 42 - 47 2019

    Introduction and explanation (scientific journal), Joint Work

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Presentations 【 Display / hide

  • "現代実学”獲得への道 -2020英国チーム受入れを通じて-


    慶應義塾大学日吉キャンパス公開講座, 2019.09, Public discourse, seminar, tutorial, course, lecture and others

  • 連続投球が肩関節内旋可動域と外旋筋群および関節包のstiffnessに与える影響


    第74回日本体力医学会大会 (つくば国際会議場) , 2019.09, Oral Presentation(general)

  • Muscle condition changes during a training camp for junior elite divers

    Inami, T., Narita, T., Yoshimura, A., Yonezu, T., Yamazaki, E., Orikasa, Y., Tezuka, T., Sugiyama, H., Ohtani, M., Hirose, N., Murayama, M.

    24th Annual Congress of the European College of Sport Science (Prague) , 2019.07, Poster (general)

  • An increasing knee varus angle is a risk factor for lateral ankle sprain during single leg landing -16 months cohort study-

    Mineta, S., Inami, T., Hoshiba, T., Higashihara, A., Hirose, N.

    24th Annual Congress of the European College of Sport Science (Prague) , 2019.07, Oral Presentation(general)

  • Regional differences in damage among the hamstring muscles after a full marathon

    Higashihara, A., Nakagawa, K., Inami, T., Fukano, M., Hashizume, S., Iizuka, S., Maemichi, T., Narita, T., Hirose, N.

    24th Annual Congress of the European College of Sport Science (Prague) , 2019.07, Poster (general)

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Research Projects of Competitive Funds, etc. 【 Display / hide

  • 硬化した筋の回復を加速させる方策 アスリートへの実践的研究


    Grant-in-Aid for Scientific Research, Research grant, Principal Investigator

  • 水泳飛込競技選手における合宿中のハムストリングstiffness変化 筋内部位差の検討


    個人研究A, Keio Gijuku Academic Development Funds, 稲見崇孝, Research grant, Principal Investigator

  • フルマラソン後に材質変化する筋を特定する


    慶應義塾大学, 学事振興資金, 稲見崇孝, Research grant, Principal Investigator

  • 水泳飛込競技におけるジュニア合宿中の身体後面筋柔軟性の経時変化と従来指標との関係


    浅野均一記念研究奨励基金, 平成29年度研究奨励金, Research grant, Principal Investigator

  • 最も筋の材質を変化させる手技は何か? 強度や時間の要素を加えた網羅的検討


    若手研究B, Grant-in-Aid for Scientific Research, Research grant, Principal Investigator

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Works 【 Display / hide

  • 読売市民講座 スポーツの見方・楽しみ方 スポーツインテグレーション スポーツをすべての人に 『人の可能性について 室伏重信氏』 トークショー(コーディネーター)


    慶應義塾大学 日吉キャンパス, 


    Other, Single

Awards 【 Display / hide

  • For clinical relevance in fascia research 2nd prize

    Yoshimura, A., Inami, T., Schleip, R., Mineta, S., Shudo, K., Hirose, N., 2018.11, International Fascia Reseach Congress, Study on the mechanism of the increase of range of motion by foam rolling

    Type of Award: International Academic Awards.  Country: Germany

  • Orthopaedic Society for Sports Medicine Excellent Thesis Award (Incentive Thesis Award for Junior Researchers 2009; 1st author)

    2010.09, 日本整形外科スポーツ医学会, Amount of displacement of the gastrocnemius muscle-tendon junction following retention of passive dorsiflexion of the ankle joint: investigation using different knee joint angles

  • 平成20年日本運動器リハビリテーション学会奨励賞

    2008.07, 日本運動器リハビリテーション学会, 膝教室における大腿四頭筋機能訓練法

Other 【 Display / hide

  • 2018年

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    【2020 Hope Lights Our Way】チームプレーのボランティア, 大類なをみ, 稲見崇孝. Sportsmedicine, 206: 44-45, 2018.

  • 2018年

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    【2020 Hope Lights Our Way】私の見据える”2020” 久保田あみ, 稲見崇孝. Sportsmedicine, 205: 24-25, 2018.

  • 2018年

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    【報告書】KEIOスポーツレガシー 〜東京2020オリンピック英国サポートを通じた”生きる力”を備えた人間育成プロジェクト【KEIO 2020 project】〜. 稲見崇孝. 2017年度慶應義塾大学体育研究所基盤研究シンポジウム『オリンピック教育とスポーツボランティア〜東京2020に向けた大学・教員・学生の関わり〜』

  • 2017年

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    【報告書】日本水泳連盟飛込委員会報告 平成28年度飛込ナショナルジュニア合宿における科学サポート 平成28年度飛込科学サポート. 折笠佑太, 成田崇矢, 小野田圭祐, 大谷真喜子, 稲見崇孝, 野村孝路, 瓶子勇治郎, 徳本奈保美, 内藤直樹, 茶木康寛, 安田千万樹, 金岡恒治. 日本水泳水中運動科学

  • 2015年

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    【報告書】なぜ多関節筋トレーニングは二関節筋を肥大させないのか:筋活動レベルの変化様相からの検討. 江間涼一, 稲見崇孝, 川上泰雄. デサント研究助成報告書

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Courses Taught 【 Display / hide











Courses Previously Taught 【 Display / hide

  • ハイパフォーマンスとトレーニング科学

    慶應義塾大学, 2020, Autumn Semester, General education subject, Lecture, Within own faculty

  • メガスポーツ・イベント論

    慶應義塾大学, 2020, Spring Semester, General education subject, Lecture, Within own faculty

  • スポーツ科学の基礎と応用

    慶應義塾大学体育研究所, 2019, Full academic year, General education subject, Lecture, Within own faculty

  • オリンピック・パラリンピック論

    Keio University, 2018, Full academic year, General education subject, Lecture, Within own faculty, 1h, 50people

  • フィットネストレーニング

    Keio University, 2018, Full academic year, General education subject, Seminar, Within own faculty, 3h, 60people

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Social Activities 【 Display / hide

  • The Journal of Sports Medicine and Physical Fitness査読者(定期)

  • 公益財団法人愛知県健康づくり振興事業団 腰痛・骨粗鬆症教室 講師

  • 中部電力株式会社防災警備部 健康・体力づくりアドバイザー

  • 公益財団法人 愛知県理学療法士協会 健康福祉部スポーツ障害講座 講師


Memberships in Academic Societies 【 Display / hide

  • 日本バイオメカニクス学会, 

  • 日本体育学会, 

  • European College of Sport Science, 

  • 日本整形外科超音波学会, 

  • 日本トレーニング科学会, 


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Committee Experiences 【 Display / hide

  • 2020.09

    評議員, 日本体力医学会

  • 2017.10

    実行委員, 日本バイオメカニクス学会

  • 2016.02

    飛込競技ナショナルジュニア 科学サポート, 日本水泳連盟

  • 2006.01

    健康・体力づくりアドバイザー, 中部電力株式会社防災警備部