The elucidation of the safe method of the diving in a school pool

浅谈学校泳池跳水的安全方法

• 批准号: 23650410
• 负责人: KANEOKA Koji
• 金额: $ 2.5万
• 依托单位: Waseda University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 无数据
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23650410/
• 关键词: 水泳; 飛び込み; 事故; 予防; 飛び込み事故; 学校プール; 入水角度; 学校安全

In order to prevent a severe diving accident, it is important to know the safe diving method. This study aims to prevent diving accidents in an one meter depth school swimming pool. In this study, we focused on the diving angle when subjects dive into the water. Eleven subjects were diving from the pool side by variety angles and we measured depth of head using underwater high speed video camera. Statistical analysis revealed that there are strong correlations between diving angles and the depth of head, and showed that if the diving angle is larger than 30 degree, head reaches one meter depth and hits against the bottom of a standard school swimming pool.

为了防止发生严重的潜水事故，了解安全潜水方法是很重要的。本研究旨在预防一米深学校游泳池内潜水事故的发生。在这项研究中，我们关注的是受试者下水时的下潜角度。11名受试者从池边以不同的角度潜水，用水下高速摄像机测量头部深度。统计分析表明，俯冲角度与头部深度有很强的相关性，如果俯冲角度大于30度，头部达到1米深就会撞到标准学校游泳池的底部。