Method for evaluating the characteristics of counter movement in jump exercises.

• Kajitani Ryosuke

  University of Tsukuba, Graduate school of Comprehensive Human Sciences

• Maemura Hirohiko

  International Pacific University, Department of Physical Education

• Yamamoto Kohei

  University of Tsukuba, Faculty of Health and Sport Sciences

• Seki Keitaro

  University of Tsukuba, Graduate school of Comprehensive Human Sciences

• Ogata Mitsugi

  University of Tsukuba, Faculty of Health and Sport Sciences

• Kigoshi Kiyonobu

  University of Tsukuba, Faculty of Health and Sport Sciences

Bibliographic Information

Other Title

• ジャンプ運動における個人の反動動作特性を評価する方法の開発
• ジャンプ ウンドウ ニ オケル コジン ノ ハンドウ ドウサ トクセイ オ ヒョウカ スル ホウホウ ノ カイハツ

Abstract

　The aim of this study was to examine the validity, reliability, and utility of a method for evaluating the characteristics of the counter movement jump. Fifty-two male track and field athletes (sprinters or decathletes) jumped from a 30-cm platform and consciously changed their counter movement times. This study determined the counter movement time required to achieve the highest jump. <br>　The results are summarized as follows: <br>　1. The waveform between the counter movement time and jumping height was an inverted U-shape. <br>　2. It is normally accepted that the optimum counter movement time is determined via the jump test. <br>　3. There was a significant correlation between the first test and the re-test in terms of the counter movement time. <br>　4. Participants were classified into 5 groups based on their optimum counter movement times and highest jumping heights. <br>　These results suggest that the newly developed jumping test discussed in this study is a valid method for evaluating the characteristics of counter movement.

Journal

• Taiikugaku kenkyu (Japan Journal of Physical Education, Health and Sport Sciences)

  Taiikugaku kenkyu (Japan Journal of Physical Education, Health and Sport Sciences) 63 (1), 139-149, 2018-06-10

  Japan Society of Physical Education, Health and Sport Sciences

Keywords

• optimum counter movement time
• jump test
• spring

Details

• CRID: 1390001288038538368
• NII Article ID: 130007397959
• NII Book ID: AN00409623
• DOI: 10.5432/jjpehss.16106
• ISSN: 18817718
• ISSN: 04846710
• HANDLE: 2241/00154251
• NDL BIB ID: 029172121
• Web Site: https://tsukuba.repo.nii.ac.jp/records/48779
• Web Site: http://id.ndl.go.jp/bib/029172121
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I029172121
• Web Site: https://www.jstage.jst.go.jp/article/jjpehss/63/1/63_16106/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed