ハヤシ ユウキ
  林 勇樹
   所属   追手門学院大学  社会学部 社会学科
   追手門学院大学  大学院 現代社会文化研究科 現代社会学専攻
   職種   講師
言語種別 英語
発行・発表の年月 2015/12/06
形態種別 外国学会誌(First author)
査読 査読あり
標題 Optimal timing of dolphin kick during breaststroke underwater swimming movement
執筆形態 代表編著
掲載誌名 2015 IEEE International Conference on Robotics and Biomimetics (ROBIO)
掲載区分国外
担当区分 筆頭著者
著者・共著者 Yuki Hayashi, Masanobu Homma, Zhiwei Luo
概要 This research studies optimal swimming movement, specifically it focuses on the optimal kick timing during dolphin style swimming. In the rule of Breast Stroke Style, it is allowed to hit one dolphin kick during underwater movement. Until December 2014, we couldn’t do dolphin kick before hands start to move. Now, dolphin kick can be performed at any time by the rule amendment. In this research, we modeled this style of movement and searched for optimum timing of dolphin kick. We used computational simulation model called SWUM (SWimming hUman Model). From the simulation results, we got the conclusion that we should do dolphin kick 0.4 seconds faster than hands move. In addition, we indicate the timing affects the body posture. These results agree with the current top swimmer’s timing.