6 0 0 0 OA 子供(小学生)の柔道指導について
- 著者
- 増地 克之 町田 正直 松井 崇 薬師寺 巨久 金野 潤 小山 勝弘 岡田 弘隆 金丸 雄介 小俣 幸嗣 武政 徹
- 出版者
- 日本武道学会
- 雑誌
- 武道学研究 (ISSN:02879700)
- 巻号頁・発行日
- vol.42, no.2, pp.2_1-2_9, 2009-11-30 (Released:2012-08-28)
- 参考文献数
- 14
The purpose of this study is to evaluate “Speed Uchikomi” as a form of strength training. We measured the following variables to evaluate the efficiency of this training, the heart rate according to the different pace of uchikomi, and the percentage of maximal oxygen consumption calculated from the heart rate and RPE. Endocrinological data, such as plasma lactic acid, ACTH and GH levels were also measured. The results were as follows: 1) We inferred from the cardiorespiratory response that “Speed Uchikomi” exceeds 70% maximal oxygen consumption when the frequency is more than once every 1.5 seconds. Therefore, when we use uchikomi as strength training, it should be done at a frequency of more than once every 1.5 seconds. 2) A gradual increase in the plasma lactic acid level, depending on the uchikomi frequency, was observed. “Speed Uchikomi” with a rate of more than once every 1.5 seconds gives a higher value than that of the lactate threshold or onset of blood lactate accumulation. From its energy metabolism, “Speed Uchikomi” is effective as endurance training. 3) “Speed Uchikomi” with a frequency of once every second increased the plasma ACTH level compared with the resting level. In other words, it is suggested that uchikomi which is a basic judo practice, has a significant influence on the endocrine system. 4) After performing “Speed Uchikomi” at the rate of once every second, the plasma GH level increased higher than the resting level, which means it has an anabolic effect. 5) The training rate of once every second is very exhausting and is expected to be more efficient than training at a rate of once every 1.5 seconds, but training like this without planning also carries a risk of overworking.
1 0 0 0 子供(小学生)の柔道指導について
1 0 0 0 ガッツポーズに関する意識調査 〜武道に携わる大学生を対象として〜
1 0 0 0 OA フランスと日本の青少年柔道練習者の実態と意識調査
- 著者
- 岡田 弘隆 青柳 領 中村 勇 南條 充寿 林 弘典
- 出版者
- 日本武道学会
- 雑誌
- 武道学研究 (ISSN:02879700)
- 巻号頁・発行日
- vol.33, no.1, pp.31-39, 2000-09-30 (Released:2012-11-27)
- 参考文献数
- 26
- 被引用文献数
- 2
The purpose of this study was to investigate the difference of actual situations and consciousness between Japanese and Frence Judo participants in order to clarify the cause of decining Japanese Judo participants A questionnaire containing ten items about popularezing Judo was conducted on two hundred and fourteen Japanese and one haundred and fifty-seven Frence Judo participants. Analyzing the data statistically, the following results were obtained:1. French Judo participants began Judo with more positive motivation, at an earlier age and had a better image about Judo than Japanese.2. French Judo participants were taught with various better ideas and enjoyed Judo practice more than Japanese.3. French Judo participants practiced Judo fiwer time and played more kinds of sports than japanese.4. French Judo participants knew their Judo Federation and its activity better than Japanese.5. French Judo participants wanted to be involved with Judo for longer and make theie own children play Judo more than Japanese. In addition, the relationship among obtained factors that contribute to popularize Judo, were investigated with an arrow diagram.
- 著者
- 野村 忠宏 岡田 弘隆
- 出版者
- 社団法人日本体育学会
- 雑誌
- 日本体育学会大会予稿集
- 巻号頁・発行日
- no.56, 2005-11-01