小学生および中学生における両脚および片脚踏切跳躍能力の発達特性

• 日置 佑輔

  兵庫教育大学大学院連合学校教育学研究科

• 古橋 侑季

  岐阜大学大学院教育学研究科

• 林 陵平

  兵庫教育大学大学院連合学校教育学研究科 岐阜大学教育学部

書誌事項

タイトル別名

• Developmental characteristics in double- and single-leg jumping ability of elementary and junior high school students
• ショウガクセイ オヨビ チュウガクセイ ニ オケル リョウ キャク オヨビ カタ キャク フミキリ チョウヤク ノウリョク ノ ハッタツ トクセイ

抄録

This study aimed to investigate the developmental characteristics of the double- and single-leg countermovement jump (CMJ) and rebound jump (RJ) in elementary and junior high school students. A total of 823 students (401 boys and 422 girls) aged 7 to 15 years performed the CMJ, RJ, single-leg CMJ (SCMJ), and single-leg RJ (SRJ). To evaluate jumping ability, we measured the jumping height and RJ-index for the CMJ and SCMJ and for the RJ and SRJ, respectively. The main results obtained were as follows: <br> 　1) In boys, both the CMJ and SCMJ jumping heights and the RJ and SRJ indices were shown to develop with age.<br> 　2) In girls, the developmental characteristics of both CMJ and RJ ability differed between single-leg and doubleleg.<br> 　3) In both sexes, the ground contact time in the SRJ increased significantly after age 9—10 years (p < 0.01).<br> 　4) Regarding the CMJ jump height, a significant correlation was found between the CMJ and SCMJ in both sexes (p < 0.01). For the RJ-index, a significant correlation was found between the RJ and the SRJ in both sexes (p < 0.01).<br> 　5) The number of boys and girls with a SRJ type may increase after junior high school, and the number of girls with a RJ type may decrease after junior high school.<br> 　Our findings indicate that the developmental process of double- and single-leg jumping in elementary and junior high school students is similar in boys but different in girls. Comparison between double- and single-leg jumping ability showed that the CMJ had a high coefficient of determination, while the RJ had a lower value. Additionally, the number of boys and girls with a SRJ type may increase after junior high school. Therefore, especially when evaluating performance of the RJ, it is necessary to measure the performance of the double-leg and that of the single-leg.

収録刊行物

• 体育学研究

  体育学研究 67 (0), 125-141, 2022

  一般社団法人 日本体育・スポーツ・健康学会

キーワード

• 伸張-短縮サイクル
• 片脚跳躍
• 垂直跳
• リバウンドジャンプ

詳細情報

• CRID: 1390854717438612736
• NII論文ID: 130008165392
• NII書誌ID: AN00409623
• DOI: 10.5432/jjpehss.21066
• ISSN: 18817718
• ISSN: 04846710
• NDL書誌ID: 032639206
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I032639206
• Web Site: https://www.jstage.jst.go.jp/article/jjpehss/67/0/67_21066/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可