岩井 一師
| 人文社会学部 経営学科 トレーナー・スポーツ経営コース | 准教授 |
Last Updated :2026/08/13
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- The association of lower trunk muscle strength with low back pain in elite lightweight judokas is dependent on lumber spine abnormalities
Takashi Okada; Kazunori Iwai; Takayoshi Hakkaku; Koichi Nakazato
Isokinetics and Exercise Science, 2022年05月01日, ［査読有り］ - Weight Category-dependent Trunk Muscle Strength and its Relation with LBP in Elite Judokas.
Takashi Okada; Takayoshi Hakkaku; Kazunori Iwai; Koichi Nakazato
Sports medicine international open, 2021年01月, ［査読有り］ - METHODOLOGICAL DEVELOPMENT OF WRESTLING SHUTTLE TEST
Kazunori Iwai; Ray Takahashi; Kenichi Yumoto; Koichi Nakazato
International Journal of Wrestling Science, 2018年08月, ［査読有り］ - Asymmetrical and smaller size of trunk muscles in combat sports athletes with lumbar intervertebral disc degeneration.
Iwai K; Koyama K; Okada T; Nakazato K; Takahashi R; Matsumoto S; Yamamoto Y; Hiranuma K
SpringerPlus, 2016年09月, ［査読有り］ - ASSOCIATION BETWEEN TRUNK MUSCLE STRENGTH AND LOW BACK PAIN IN COLLEGIATE WRESTLERS WITHOUT LUMBAR DISC DEGENERATION
Shingo Matsumoto; Kazunori Iwai; Yoshimaro Yanagawa; Koichi Nakazato
2012年07月, ［査読有り］ - 国民体育大会剣道競技における審判員の位置取りに関する実態調査
松木雅文; 岩井一師
武道学研究, 2010年03月, ［査読有り］ - 腰痛を有する大学陸上競技選手の身体的特徴
齋藤 義信; 岩井 一師; 中里 浩一; 入江 一憲; 水野 増彦; 中嶋 寛之
体力科學, 2009年02月01日, ［査読有り］
The purpose of this study was to clarify physical characteristics related to low back pain (LBP) in collegiate track and field athletes. We particularly focused on the nature of the track and field. The subjects were 21 male collegiate track and field athletes including only sprinters, hurdlers, long jumpers and triple jumpers. The examined parameters were physical characteristics, isokinetic flexor and extensor strength in the knee and trunk regions. The evaluation of LBP was estimated by a questionnaire test and orthopedic surgeons' diagnosis. According to these evaluations, we divided al... - SPORT-SPECIFIC CHARACTERISTICS OF TRUNK MUSCLES IN COLLEGIATE WRESTLERS AND JUDOKAS
Kazunori Iwai; Takashi Okada; Koichi Nakazato; Hideo Fujimoto; Yosuke Yamamoto; Hiroyuki Nakajima
JOURNAL OF STRENGTH AND CONDITIONING RESEARCH, 2008年03月, ［査読有り］ - 青年期における低体重および過体重の進行と体力向上との関連性-1年間の追跡調査からの検討-
岩井一師; 松木雅文; 越田専太郎ほか
体力科学, 2008年, ［査読有り］
The purpose of this study was to clarify whether changes in BMI were associated with physical fitness improvements in youth after a one-year period. The subjects were 287 youth male students aged between 15 and 18. A physical fitness test was conducted using the new physical fitness test with 8 items for youth aged between 12 and 19 years, developed by the Ministry of Education, Culture, Sports, Science and Technology of Japan to assess their physical fitness level at baseline and after a one-year period. The subjects were divided into 6 groups (LD, LI, ND, NI, HD, HI) by a combination of the baseline BMI value (low, normal, high) and the BMI change after the one year period (decreased, increased). These results of the present study demonstrated that physical fitness improvements were different in each subject group. There was no significant physical fitness improvement in the LD and HI groups, whereas the other groups showed significant improvements in their physical fitness level (P<0.01). The results suggest that adequate improvements in physical fitness occurred during youth period. However, their improvements in physical fitness may be hampered by progression of underweight and overweight status, respectively. - Body mass, nonspecific low back pain, and anatomical changes in the lumbar spine in judo athletes.
Okada T; Nakazato K; Iwai K; Tanabe M; Irie K; Nakajima H
The Journal of orthopaedic and sports physical therapy, 2007年11月, ［査読有り］ - Trunk muscle strength and disability level of low back pain in collegiate wrestlers
K Iwai; K Nakazato; K Irie; H Fujimoto; H Nakajima
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 2004年08月, ［査読有り］ - 腰痛を有する大学レスリング選手の心理的特徴-心理的コンディションインベントリーにおける検討-
岩井一師; 中里浩一; 入江一憲ほか
体力科学, 2003年, ［査読有り］
The purpose of this study was to investigate relationships between low back pain (LBP) and psychological conditions in university wrestlers. We examined psychological conditions of seventy male university wrestlers using the Psychological Condition Inventory (PCI) test and evaluated whether psychological conditions have some relationships with LBP. Evaluations of LBP were based on a questionnaire test and the diagnosis of orthopedic surgeons. Based on the LBP evaluation, we assigned all wrestlers into two groups as the LBP group and the non-LBP group. We obtained the following results. There were twenty-eight university wrestlers (40%) in the LBP group and forty-two wrestlers (60%) in the non-LBP group. Wrestlers in the LBP group showed significantly high values in all factors relating to fatigue in comparison to the non-LBP group. We conclud that the university wrestlers with LBP feel fatigue in their minds and bodies.
MISC
- 462.大学柔道選手における腰痛および腰部器質的変化発生率の体重階級別比較(スポーツと疾患,一般口演,第60回 日本体力医学会大会)
岡田 隆; 岩井 一師; 中里 浩一; 山本 洋祐; 入江 一憲; 中嶋 寛之
体力科學, 2005年12月01日
日本体力医学会 - 492.大学レスリング選手における腰椎椎間板変性と腰痛の関連性(スポーツと疾患,一般口演,第60回 日本体力医学会大会)
岩井 一師; 中里 浩一; 入江 一憲; 藤本 英男; 中嶋 寛之
体力科學, 2005年12月01日
日本体力医学会 - 腰部画像異常所見の無い大学軽量級柔道選手における腰痛と体幹筋力および筋断面積との関係(スポーツと疾患, 第59回日本体力医学会大会)
岡田 隆; 岩井 一師; 中里 浩一; 山本 洋祐; 入江 一憲; 中嶋 寛之
体力科學, 2004年12月01日
日本体力医学会 - Relationships between Trunk Muscle Strength and The Level of Low Back Pain in University Wrestlers "jointly worked"
2003年 - 475.大学レスリング選手における体幹筋力と腰痛との関係 : 特に画像異常所見のない腰痛を有する選手に着目して(スポーツと疾患)
岩井 一師; 中里 浩一; 齋藤 義信; 入江 一憲; 藤本 英男; 中嶋 寛之
体力科學, 2002年12月
日本体力医学会 - 476.陸上競技選手の腰痛と整形外科的メディカルチェック(スポーツと疾患)
齋藤 義信; 入江 一憲; 岩井 一師; 中里 浩一; 水野 増彦; 大西 崇仁; 渡會 公治; 中嶋 寛之
体力科學, 2002年12月
日本体力医学会 - 540.大学レスリング選手の腰痛と筋力に関する研究(【スポーツ医学的研究】)
岩井 一師; 入江 一憲; 藤本 英男; 安達 巧; 武田 寧; 中里 浩一; 中嶋 寛之
体力科學, 2001年12月01日
日本体力医学会
