Updated on 2022/05/17

写真a

 
ITEYA, Misaki
 
Affiliation
Faculty of Sport Sciences, School of Sport and Sciences
Job title
Professor
Profile
専門領域はコーチングで武道のコーチングを担当
競技は柔道で、競技力向上のための研究を行っている。
1997年〜2016年 東京学芸大学 健康・スポーツ科学講座
2016年〜現在 早稲田大学 スポーツ科学部

Concurrent Post

  • Faculty of Sport Sciences   Graduate School of Sport Sciences

  • Affiliated organization   Global Education Center

Education

  • 1988.04
    -
    1995.03

    University of Tsukuba  

  • 1984.04
    -
    1986.03

    筑波大学大学院   体育研究科(修士課程)  

  • 1984.04
    -
    1986.03

    University of Tsukuba  

  • 1980.04
    -
    1984.03

    University of Tsukuba   School of Health and Physical Education  

Degree

  • 筑波大学   博士(体育科学)

Research Experience

  • 2016.04
    -
    2018.10

    Waseda University   Faculty of Sport Sciences

  • 1997.04
    -
    2016.03

    Tokyo Gakugei University

Professional Memberships

  •  
     
     

    日本体育学会

  •  
     
     

    日本コーチング学会

  •  
     
     

    日本武道学会

 

Research Areas

  • Others

Research Interests

  • Budo

  • Training

  • Sport Methodology

  • Judo

Papers

  • 柔道授業における投げ技・固め技の危険認識:柔道経験の差による比較

    山﨑元太, 鈴木桂治, 田中力, 塚田真希, 射手矢岬

    武道学研究   51 ( 1 ) 21 - 33  2018.08  [Refereed]

  • The Effect of Coach Feedback on Soccer Competence in Youth Soccer Players.

    Ambe Hisataka, Murase Koji, Ochiai Masaru, Iteya Misaki, Suzuki Naoki

    Taiikugaku kenkyu (Japan Journal of Physical Education, Health and Sport Sciences)   63 ( 1 ) 87 - 102  2018  [Refereed]

     View Summary

    <p>The purpose of this study was to develop a self-perceived soccer-specific competence scale for youth players and to investigate the effects of coach feedback on the soccer competence of these players in actual competitive sport settings. Firstly, in order to develop the scale, the total of 611 Japanese male youth soccer players completed a questionnaire, which was composed of 60 items selected from a preliminary study. Participants were also asked to score their own ability as a soccer player out of a hundred. The players' scored assessment of their own ability was used as a criterion variable. Exploratory factor analysis revealed that soccer competence of youth players consisted of 9 sub-scales: passing and ball control with proper decision making, speed, motivation, endurance, dribbling skill, heading skill, defensive skill, physical strength and leadership. As the scale included individual ball techniques and group skill, physical fitness and mental fitness, which are essential elements of competitive soccer ability, it was considered to represent an adequate evaluation of selfperceived soccer competence in youth players. Additionally, players who had lower soccer ability scores showed significantly lower evaluation on the soccer competence scale than players who displayed higher scores. These results indicate that the soccer competence scale would provide a multi-dimensional and precise reflection of soccer competence in Japanese male youth players. Secondly, in order to investigate the effects of coach feedback on youth players' soccer competence, one coach and 15 male junior youth soccer club players participated in this study. The coach's feedback to the players was recorded for 7 months using VTR and subsequently categorized into seven domains: (1) positive, (2) negative, (3) instructive, (4) questioning, (5) organizing, (6) friendly, and (7) other. Both before and after the observation period, players were asked to complete the soccer competence questionnaire derived in the first study. This revealed that competence related to passing and ball control with proper decision-making and dribbling skill increased significantly throughout the observation period. However, coach feedback did not significantly affect the longitudinal change in soccer competence. On the other hand, with regard to defensive skill, although no significant longitudinal change was confirmed during the observation period, there was a negative association between the frequency of negative feedback and the defensive skill score. Finally, the limitations of this study and future issues were discussed.</p>

    DOI CiNii

  • Motivational factors for visually-impaired practitioners of judo: A comparison with normal sighted judo players

    EDAMOTO Kanako, TAKANO Chiharu, KOHDA Yasuko, WATANABE Ryoko, ITEYA Misaki

    Research Journal of Budo   50 ( 1 ) 1 - 11  2017.09  [Refereed]

     View Summary

    <p>The purpose of this study was to investigate motivational factors related to visually-impaired athletes practicing judo. It intended to clarify the reason why visually-impaired judo practitioners continue training in judo compared to their normal sighted counterparts.</p><p>The subjects were 38 male visually-impaired judo athletes aged 19-62 who participated in the All Japan Blind Judo Championships (the visually-impaired judo athlete group). A control group was formed made up of 38 male sighted judo players who were systematically drawn from prior research. Subjects were asked to answer a questionnaire containing 21 items related to possible reasons for continuing to do judo, such as, "character development", "positive feelings", "improving physical fitness", "improving mental condition", "attraction to martial arts", "personal goals", and "recreation".</p><p>Four factors were extracted from the sighted judo player group but five factors were extracted from the visually-impaired judo athlete group. Four of the factors—"positive feelings", "personal goals", "character development" and "improving physical fitness"—were common to both groups. Factors unique to each group were "sociability" in the visually-impaired judo athlete group, and "Jita Kyōei" in the control group.</p><p>The results of a simple comparison show that the scores for "fun", "future goals" and "popular" of the visually-impaired judo athlete group were significantly higher than that in the control group (p<0.01). The "increasing health" score of the control group was significantly higher than the visually-impaired judo athlete group (p<0.05).</p><p>In summary, this study indicated similarities and differences in the reasons for continuing judo in visually-impaired and sighted judo players. It seems that "fun" and "sociability" are more important factors for continuing judo among visually-impaired judo athletes compared with sighted judo players.</p>

    DOI CiNii

  • The Influence of Joint Positioning of the Osoto-gari Sweeping Leg on Muscle Force Potential of the Gastrocnemius,

    Bulletin of the association for the scientific studies on Judo   16   77 - 83  2017.03

  • 工業高等専門学校における柔道授業の成果と課題

    川内谷一志, 佐野博昭, 枝元香菜子, 岡村さやか, 射手矢岬

    大分工業高等専門学校紀要   53   21 - 27  2016.11

  • 柔道授業における投げ技・固め技の危険場面の認識 —男女大学生の比較—

    山﨑元太, 塚田真希, 鈴木桂治, 田中力, 福見友子, 射手矢岬

    東京学芸大学紀要芸術・スポーツ科学系   68   199 - 204  2016.10

  • 授業前後における柔道に対するイメージの変化 −工業高等専門学生を対象にして−

    川内谷一志, 佐野博昭, 岡村さやか, 射手矢岬

    大分工業高等専門学校紀要   52   1 - 6  2015.11

  • Japon – France: deux modalitiés d’ éducation au bien être ensemble

    Activités physiques et sportives est dans le sport, Jurisport   151   23 - 24  2015.03  [Refereed]

  • Timing Characteristics of Pulling Force and Ground Force During Kuzushi and Tsukuri Phases of Seio-nage,

    Bulletin of the association for the scientific studies on Judo   15   65 - 71  2015.03

  • 柔道の八方の崩しにおける安定領域と不安閾値

    竹内優香, 諏訪里英, 安川生太, 藤枝賢晴, 射手矢岬

    講道館柔道科学研究会紀要   15   73 - 82  2015.03

  • 柔道選手の押し動作におけるパワー発揮

    齊藤昌幸, 射手矢岬, 岡田英孝, 柳澤久, 齋藤悟, 増地千代里, 岡田弘隆, 木村昌彦

    講道館柔道科学研究会紀要   15   83 - 93  2015.03

  • スポーツ遺伝子と柔道競技

    射手矢岬, 南條充寿, 井上康生, 渡辺涼子, 枝元香菜子

    柔道科学研究   19   16 - 20  2014.12

  • 柔道衣と畳の科学

    射手矢岬

    体育の科学   64 ( 9 ) 626 - 631  2014.09

  • 心28-157 指導者の声かけが中学生サッカー選手の有能感に与える影響(03 体育心理学,一般研究発表抄録)

    安部 久貴, 村瀬 浩二, 田村 達也, 射手矢 岬, 落合 優

    日本体育学会大会予稿集   65   130 - 131  2014

    DOI CiNii

  • Relationship between Stroop/reverse-Stroop inter-ference and postural sway when standing in elderly people.

    Comprehensive Psychology   2 ( 9 ) 1 - 7  2013.12  [Refereed]

  • Learning to face uncertainties through Judo: A study of competitions without weight categories for children in Japan

    Thierry Colin, Hélène Joncheray, Misaki Iteya

    Staps   99 ( 1 ) 61 - 70  2013.04  [Refereed]

     View Summary

    Throughout the first half of the twentieth century, the attractiveness of Judo was accentuated by the ideology it conveyed that the little man could, with work, defeat the big one. The pioneers of judo were motivated by the hope of endless progress and, with it, that of being able to face up to any situation, even the most uncertain - regardless of one's social background. In 1960 however, with the development of this sport and the new organization of competitions now based on weight categories, such hope disappeared. A less idealized outlook on this activity replaced the philosophical dimension of judo. Today, categories is a given, and from our western point of view, competitions without weight categories, such as the Kan Nai competition for children, seem odd at all levels. Yet they are very meaningful in Japan and since 2012, the budô, including judô, are compulsory teachings in high schools. These teachings then lead to competitions without weight categories that are emblematical of the type of education Japan wishes to promote
    an education meant to prepare youngsters to face the uncertainties of life. It is the purpose of this paper to study such competitions in order to understand both their organization and their deep cultural relevance.

    DOI

  • 一流重量級柔道選手における脚伸展パワー

    佐藤武尊, 秋本啓之, 金丸雄介, 鈴木桂治, 小野卓志, 増地克之, 岡田弘隆, 射手矢岬

    柔道科学研究   18   26 - 29  2013.03

  • 船漕ぎ運動の運動学的研究 −武道に活かせるか−

    射手矢岬, 谷口一真, 石原元気, 森岡丈雅

    講道館柔道科学研究会紀要   14   51 - 60  2013.03

  • 全日本女子柔道選手のシャトルランテスト目標値の推定

    曽我部晋哉, 岡田隆二, 田辺勝, 徳野和彦, 日蔭暢年, 白瀬英春, 出口達也, 南條充寿, 貝山仁美, 薪谷翠, 中村浩亮, 小山勝弘, 射手矢岬

    講道館柔道科学研究会紀要   14   75 - 80  2013.03

  • Le judo : une éducation pour faire face à l’incertain ? Le cas des compétitions sans catégories de poids pour les enfants au Japon

    Revue internationale des sciences du sport et de l’éducation physique   34 ( 99 ) 61 - 70  2013.01  [Refereed]

  • 柔道における後頭衝突時の急性硬膜下血腫発生評価指標の比較と頭部保護具の効果

    相場 一希, 大宮 正毅, 射手矢岬, 紙谷 武, 戸松 泰介

    日本機械学会論文集(A編)   78 ( 796 ) 1631 - 1641  2012.12  [Refereed]

  • 後ろ受け身の研究について

    射手矢岬

    柔道科学研究   17   16 - 17  2012.03

  • 03心-22-ポ-39 中学・高校年代のサッカー指導者の選手に対する期待と競技力評価の関係性(体育心理学,ポスター発表,一般研究発表抄録)

    安部 久貴, 村瀬 浩二, 田村 達也, 射手矢 岬, 落合 優

    日本体育学会大会予稿集   63   121 - 121  2012

    DOI CiNii

  • 柔道実践者の継続理由に関する研究

    射手矢岬, 村田直樹, 高橋進, コラン・チェリー

    武道学研究   44 ( 1 ) 13 - 23  2011.06  [Refereed]

  • 柔道の組み手と上・下肢の機能について

    射手矢岬, 小山勝弘, 村山晴夫, 出口達也, 岡田弘隆, 南條充寿, 春日井淳夫

    講道館柔道科学研究会紀要   13   61 - 69  2011.03

  • Mechanical Power of the Sweeping Leg During Osoto-gari

    Bulletin of the association for the scientific studies on Judo   13   71 - 77  2011.03

  • 大学柔道選手の押し動作におけるパワー特性

    射手矢岬, 富田悠香, 柳澤久, 齋藤悟, 金子克己

    講道館柔道科学研究会紀要   13   79 - 86  2011.03

  • 全国中学校柔道大会出場選手の実態分析 –出場回数及び出場階級推移からの検討-

    村山晴夫, 射手矢岬, 春日井淳夫, 小山勝弘, 佐藤伸一郎, 石川美久, 竹澤稔裕

    講道館柔道科学研究会紀要   13   97 - 105  2011.03

  • 柔道における子どもと指導者および保護者の柔道観

    藤原修一, 射手矢岬, コラン・チェリー, 濱田初幸, 尾形敬史

    講道館柔道科学研究会紀要   13   135 - 146  2011.03

  • 全国中学校柔道大会出場選手の体力について(2)−2000年〜2009年における体力の現状及び階級別比較 −

    村山晴夫, 射手矢岬, 小山勝弘, 佐藤伸一郎, 石川美久, 横山喬之, 大迫明伸, 野瀬清喜

    柔道科学研究   15   1 - 8  2010.03

  • 国際大会の日本人選手の試合展開について

    射手矢岬, 谷ロー真, 佐藤伸一郎, 山本洋祐, 正木嘉美, 岡田弘隆, 篠原信, 園田隆二

    柔道科学研究   15   13 - 18  2010.03

  • 全日本女子強化選手の体カタイプ別分類によるトレーニング目標の作成

    曽我部晋哉, 園田隆二, 田辺 勝, 徳野和彦, 吉村和郎, 日蔭暢年, 斉藤 仁, 木村昌彦, 白瀬英春, 出口達也, 南條充寿, 貝山仁美, 薪谷 翠, 野瀬清喜, 三戸範之, 松雪 博, 渡辺涼子, 園田教子, 射手矢 岬, 小山勝弘

    柔道科学研究   15   19 - 22  2010.03

  • 国際試合における韓国人強豪選手の試合展開について

    谷口一真, 射手矢岬, 佐藤伸一郎, 山本洋祐, 正木嘉美, 篠原信一, 井上康生, 中西英敏, 小嶋新太

    柔道科学研究   16   1 - 5  2010.03

▼display all

Awards

  • 日本武道学会優秀論文賞

    2012.09  

Research Projects

  • The measurement of image for the martial arts of junior high students by FUMIE test

    Project Year :

    2013.04
    -
    2016.03
     

     View Summary

    It is necessary to know the image of the likes and dislikes for the martial arts to prevent keeping away from young martial arts, and to increase competition population. In this study, the images for the martial arts of junior high students were measured by FUMIE test, before and after the class of the martial arts (KENDO).2.Experimental procedures: 1) Subject: 292 junior high students (13-15years). 2) FUMIE test: this test is to investigate the true intention. This test carried out before and after the class of the martial arts (KENDO). 3.Result and discussion: The results of FUMIE test as follows: The junior high students had a favorable image for the martial arts. The boy students had the favorable image for the martial arts than the girls. The students had the image that was more desirable for kendo than Judo. It was after the classes of the kendo, and image damaging was seen in the whole

  • Does oral creatine supplementation enhance exercise performance of female Judo athletes?

     View Summary

    IntroductionThe main purpose of this study is to clarify the effects of oral creatine supplementation on performance during intermittent maximal exercise and isokinetic thigh strength and of female judo athletes. In addition, we examined the effects on body composition and energy metabolism during exercise. Here, we described the performance during intermittent maximal exercise, the isokinetic thigh strength, and the body composition for the restriction of space.MethodsSubjects : Six female Judo athletes participated in this study. Their ages were 19.67 ± 0.82 (±SD) years.Supplement intake method and measurement period : After first measurements, the subjects ingested placebo (6 g glucose, 4 times per a day) for six days, and received second measurements in the next day. Afterwards, the subjects ingested the creatine (5 g creatine monohydrate + 1 g glucose, 4 times per a day) for six days, and received third measurements in the next day.Performance during intermittent maximal exercise : The subjects repeated five bouts (20-s intervals) of 10-s maximal cycling.Isokinetic thigh strength : We measured knee extension and flexion torque at each angle velocity of 0 (isometric), 60, 180, 300 degree/s.Body composition : We used hydrodensitometry to measure the body composition. Oxygen rebreathing method was used to measure lung residual volume.Results and discussionPrevious studies reported that the creatine supplementation strengthened the performance during intermittent intense exercise. However, in this study, all of peak power, average power, and work during 1 trial, their decreasing rate (from 1st to 5th trial), and total work did not improved after creatine supplementation. The knee e extension torque at the 180 and 300 degree/s were higher (P < 0.05) in the third measurements compared with the first measurements and the second measurements. Body weight and percent body fat increased (P < 0.05) from the first measurements to the third measurements, but fat free weight unchanged.We conclude that oral creatine supplementation improves knee extension strength at middle and high angle velocities though it doesn't influence performance during intermittent maximal exercise and fat free weight in female Judo athletes

Presentations

  • Analyzing the Negative Impact of Elite Sporting Culture behind Japanese Judo Elite Success from 2000 to 2016

    Wu, D. Y, Nakamura, H, Iteya, M

    Oral presented at the 2018 The European Sport Management Conference 

    Presentation date: 2018.09

  • H反射法による武道の「構え」の解析

    長谷川公輝, 射手矢岬

    日本武道学会第51回大会 

    Presentation date: 2018.09

  • Analyzing the Negative Impact of Elite Sporting Culture behind Japanese Judo Elite Success from 2000 to 2016

    Wu, D. Y, Nakamura, H, Iteya, M

    Poster presented at the 2018 the SGU International Forum 

    Presentation date: 2018.03

  • A Biomechanical Analysis of Seoi-nage and Uchimata: Differences in Trunk Rotation

    Teruaki MARUYAMA, Hiroshi KUBOTA, Misaki ITEYA, Tomoko FUKUMI

    Proceedings of the 2017 International Budo Conference 

    Presentation date: 2017.09

  • A Biomechanical Analysis of Seoi-nage: A Kinematic Comparison Between Expert and Non-Expert Levels

    Naoki ITAMI, Hiroshi YAMADA, Hideyuki NAGAO, Seiji MIYAZAKI, Hidetoshi NAKANISHI, Kenichiro AGEMIZU, Kousei INOUE, Ryunosuke HAGA, Keita OGAWARA, Misaki ITEYA

    Proceedings of the 2017 International Budo Conference 

    Presentation date: 2017.09

  • Strength training in Judo: The relationship between strength and performance. International conference on Strength Training

    Iteya, M  [Invited]

    Keynote speaker in Scientific Program 

    Presentation date: 2016.12

  • 釣り手がパフォーマンスに与える影響 -釣り手の形体や位置に着目して−

    射手矢岬, 山﨑元太, 福見友子, 小野沢弘史

    日本武道学会第49回大会 

    Presentation date: 2016.09

  • ACTN3およびACE遺伝子多型と柔道選手の体力

    射手矢岬

    日本体育学会第67回大会号 

    Presentation date: 2016.08

  • 背負投の崩しに関する運動学的研究−受けの体重分布に着目して−

    射手矢 岬, 金丸雄介, 井上康生, 越原未歩

    日本武道学会第48回大会 

    Presentation date: 2015.09

  • ドスコイバーを用いた押し動作の運動学的研究

    齊藤昌幸, 柳澤久, 増地千代里, 岡田弘隆, 木村昌彦, 射手矢岬

    日本武道学会第48回大会 

    Presentation date: 2015.09

  • 柔道選手におけるACTN3およびACE遺伝子多型とパワー発揮の関係について

    竹内優香, 藤枝賢晴, 射手矢岬

    日本武道学会第48回大会 

    Presentation date: 2015.09

  • 柔道授業の危険場面の認識

    山﨑元太, 齊藤昌幸, 塚田真希, 鈴木桂治, 田中力, 射手矢岬

    日本武道学会第48回大会 

    Presentation date: 2015.09

  • 体育授業における柔道のイメージについて−工業高等専門学生を対象にして−

    岡村さやか, 渡辺百合子, 射手矢岬

    日本武道学会第48回大会 

    Presentation date: 2015.09

  • 柔道競技者のスポーツ遺伝子の特徴

    射手矢岬, 竹内優香, 渡辺百合子, 岡村さやか

    日本武道学会第47回大会 

    Presentation date: 2014.09

  • 柔道における崩しの研究 –重心からみた安定領域と不安域−

    竹内優香, 安川生太, 山崎元太, 射手矢岬

    日本武道学会第47回大会 

    Presentation date: 2014.09

  • 転倒予防プログラム開発の可能性の検討 〜日本伝統武道である柔道の重心制御の観点から〜

    安川生太, 射手矢岬, 竹内優香, 齊藤昌幸

    日本武道学会第47回大会 

    Presentation date: 2014.09

  • ドスコイバーを用いた押しパワーの発揮 −床反力との関係に着目して−

    齊藤昌幸, 柳澤久, 射手矢岬, 増地千代里, 岡田弘隆, 木村昌彦

    日本武道学会第47回大会 

    Presentation date: 2014.09

  • 指導者の声かけが中学生サッカー選手の有能感に与える影響

    安部久貴, 村 瀬浩二, 田村達也, 射手矢岬, 落合優

    日本体育学会第65回大会号 

    Presentation date: 2014.08

  • The Pushing or Pulling Force Exertion Under Unbalanced Conditions

    Misaki ITEYA, Kazuma TANIGUCHI

    Proceedings of the 2013 International Budo conference by the Japanese Academy of Budo 

    Presentation date: 2013.09

  • Physical safety and mental benefits of exercise prescription based on Gōjū-ryū karatedo kata breathing method for Japanese elderly

    Shota YASUKAWA, Yoshiharu FUJIEDA, Kanako EDAMOTO, Hisataka AMBE, Kakuichi SHIOMI, Misaki ITEYA

    Proceedings of the 2013 International Budo conference by the Japanese Academy of Budo 

    Presentation date: 2013.09

  • A functional MR imaging trial for kata motor imagery tasks of experts in karate and judo

    Yoshiharu FUJIEDA, Shota YASUKAWA, Hisataka AMBE, Misaki ITEYA

    Proceedings of the 2013 International Budo conference by the Japanese Academy of Budo 

    Presentation date: 2013.09

  • The effects of an exercise program applied with Gōjū-ryū karatedo kata breathing methods on physical and mental aspects in elderly women

    Kanako EDAMOTO, Shota YASUKAWA, Yoshiharu FUJIEDA, Hisataka AMBE, Misaki ITEYA

    Proceedings of the 2013 International Budo conference by the Japanese Academy of Budo 

    Presentation date: 2013.09

  • Comparison of Ushiro Ukemi Skill between Beginners and Black Belts in Judo

    Chieko KOBATA, Kazuki AIBA, Ryutaro SUZUKI, Naomichi OGIHARA, Masaki OMIYA, Misaki ITEYA, Hidetaka OKADA, Takeshi KAMITANI, Taisuke TOMATSU

    International Judo Symposium 

    Presentation date: 2011.12

  • 柔道の修行継続理由〜視覚障害者柔道選手について〜

    射手矢岬, 谷口一真, 村田直樹

    日本武道学会第44回大会 

    Presentation date: 2011.09

  • 投技における崩しのバイオメカニクス的研究

    谷口一真, 射手矢岬

    日本武道学会第44回大会 

    Presentation date: 2011.09

  • Comparative sociological analysis of judo practice for children aged from 7 to 12 years old in France and in Japan.

    T, COLIN, M, ITEYA, and B, DURING

    EJU-2nd European Science of Judo poster Exhibition 

    Presentation date: 2011.04

  • 小学生と指導者および保護者の柔道観に関する研究

    藤原修一, Thierry Colin, 射手矢岬

    日本武道学会第43回大会 

    Presentation date: 2010.09

  • 柔道の修行継続の理由に関する研究

    射手矢岬, 村田直樹, 高橋進,Thierry Colin

    日本武道学会第43回大会 

    Presentation date: 2010.09

  • 柔道における試合展開と勝敗について

    谷口一真, 射手矢岬, 佐藤伸一郎

    日本武道学会第43回大会 

    Presentation date: 2010.09

  • Views of School Children, Judo Instructor,s and Parents on Judo

    Shuichi Fujiwara, Misaki Iteya

    International Judo Symposium 

    Presentation date: 2010.09

  • A Study of the Reasons for Continuation of Judo

    Misaki Iteya, Naoki Murata, Susumu Takahashi, Thierry Colin

    International Judo Symposium 

    Presentation date: 2010.09

  • About Match Development and Outcome in Judo

    Kazuma Taniguchi, Misaki Iteya, Sinichiro Sato

    International Judo Symposium 

    Presentation date: 2010.09

▼display all

 

Syllabus

▼display all

 

Committee Memberships

  • 2014.11
    -
     

    全日本柔道連盟  重大事故対策委員会

  • 2014.11
    -
     

    全日本柔道連盟  医科学委員会