キックスタート動作の3次元動作分析―上肢動作が離台時の身体に及ぼす影響―

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2023/01/01

タイトル(英語): 3D Motion Analysis of Kick Start Motion―Effects of Upper Limb Movements on the Body when Leaving the Platform―

著者名: 兵頭　洋樹（国士舘大学 工学研究科），和田　匡史（国士舘大学 理工学部）

著者名(英語): Hiroki Hyodo (Kokushikan University), Tadashi Wada (Kokushikan University)

キーワード: バイオメカニクス，3次元解析，キックスタート，競泳_x000D_　　biomechanics，3D analysis，kick start，competitive swimming

要約(英語): The purpose of this study was to clarify the effect of the presence or absence of upper limb movement on the propulsion direction body velocity (TPV) leaving the platform at kick start. The first trial (Standard trial) is a normal kick start, and the second trial (Lower trial) is the same as a normal kick start. The force from the upper limb movement at the time was set so that the start table was not applied, and the start movement calculated the 3D coordinates of the marker attached to the body by 3D movement analysis. As a result, in the movement speed at the time of leaving the platform, the standard trial had a significantly higher value in the propulsion direction and a significantly lower value in the vertical movement speed than the lower trial. In addition, since the standard trial had a significantly lower value in the jumping angle when leaving the platform, the role of the upper limb movement in kick start is to promote by making the jumping angle closer to the horizontal when leaving the platform. It was suggested that it may affect the directional velocity.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.143 No.1 （2023） 特集：電子回路関連技術

本誌掲載ページ: 32-37 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/143/1/143_32/_article/-char/ja/