Exploring of optimum paces of uchikomi (repetition training) for foot techniques aimed at enhancing the endurance capacity of collegiate male judo athletes
-
- MASUCHI Katsuyuki
- Laboratory of Judo Coaching, Faculty of Health and Sport Sciences, University of Tsukuba
-
- NORIKANE Shin
- Master’s Program in Physical Education, Health and Sport Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba NITTA High School
-
- OGURA Daiki
- Master’s Program in Physical Education, Health and Sport Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba Kurume University Fusetsu Junior/Senior High School
-
- KUBOTA Yuki
- Master’s Program in Physical Education, Health and Sport Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba Department of Health and Sport Sciences, School of Health Sciences, Asahi University
-
- MATSUI Takashi
- Laboratory of Exercise Biochemistry, Faculty of Health and Sport Sciences, University of Tsukuba Basic Science Team, Science and Research Department, All Japan Judo Federation
Bibliographic Information
- Other Title
-
- 大学男子柔道選手の体力向上に向けた足技かかり練習の至適ペース探索:
- 大学男子柔道選手の体力向上に向けた足技かかり練習の至適ペース探索 : 代謝・内分泌指標による基礎的検討
- ダイガク ダンシ ジュウドウ センシュ ノ タイリョク コウジョウ ニ ムケタ アシワザ カカリ レンシュウ ノ シテキ ペース タンサク : タイシャ ・ ナイブンピ シヒョウ ニ ヨル キソテキ ケントウ
- 代謝・内分泌指標による基礎的検討
Search this article
Description
The 2017 revised rules for competitive judo require a higher level of stamina. Endurance capacity as a foundation of stamina is enhanced by training/conditioning involving optimum relative exercise intensities associated with the stress response, which has an important impact on biological adaptation mediated by the metabolic/endocrine system. Repetition training in judo techniques (uchikomi) for the shoulder throw (seoi-nage) as a typical hand technique (te-waza) induces blood lactate elevation and the stress response at a faster pace than 1 trial/1.5 s (20 trials/30 s), which is the optimum pace for enhancing endurance capacity in seoi-nage uchikomi. However, the optimum paces of uchikomi for foot techniques (ashi-waza such as uchi-mata, osoto-gari, and ouchi-gari), which are much more popular than hand techniques, remain untested. To address this issue, the present study investigated psychological, physiological, and biochemical parameters in collegiate male judo athletes during pace-incremental repetition training for foot techniques. For all techniques, the Borg scale, heart rate, and estimated oxygen consumption increased in a repetition pace-dependent manner. Blood lactate levels were unchanged at a slow repetition pace but began to increase at a pace of 1 trial/1.25 s (24 trials/30 s) for osoto-gari, 1 trial/1.0 s (30 trials/30 s) for uchi-mata, and 1 trial/0.85 s (35 trials/30 s) for ouchi-gari. At the maximal repetition pace, the level of blood lactate neared or exceeded 10 mM, and the level of plasma adrenocorticotropic hormone (ACTH), a stress marker, increased for all techniques. Our findings provide metabolic/endocrine evidence for the optimum paces of repetition training for foot techniques aimed at improvement of endurance capacity, which are ≧ 1 trial/1.25 s for osotogari, ≧ 1 trial/1.0 s for uchi-mata, and ≧ 1 trial/0.85 s for ouchi-gari. This experimental protocol and perspective on relative intensity related to metabolic/endocrine parameters in judo movements should ultimately contribute to better training/conditioning programs for judo-specific stamina.
Journal
-
- Taiikugaku kenkyu (Japan Journal of Physical Education, Health and Sport Sciences)
-
Taiikugaku kenkyu (Japan Journal of Physical Education, Health and Sport Sciences) 65 (0), 793-804, 2020
Japan Society of Physical Education, Health and Sport Sciences
- Tweet
Details 詳細情報について
-
- CRID
- 1390286426512791680
-
- NII Article ID
- 130007942374
-
- NII Book ID
- AN00409623
-
- ISSN
- 18817718
- 04846710
-
- NDL BIB ID
- 031282524
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- OpenAIRE
-
- Abstract License Flag
- Disallowed