翻訳と辞書 Words near each other ・ World record progression 200 metres backstroke ・ World record progression 200 metres breaststroke ・ World record progression 200 metres butterfly ・ World record progression 200 metres freestyle ・ World record progression 200 metres individual medley ・ World record progression 3000 m speed skating men ・ World record progression 3000 m speed skating women ・ World record progression 4 × 100 metres freestyle relay ・ World record progression 4 × 100 metres medley relay ・ World record progression 4 × 200 metres freestyle relay ・ World record progression 400 metres freestyle ・ World record progression 400 metres individual medley ・ World record progression 50 metres backstroke ・ World record progression 50 metres breaststroke ・ World record progression 50 metres butterfly ・ World record progression 50 metres freestyle ・ World record progression 500 m speed skating men ・ World record progression 500 m speed skating women ・ World record progression 5000 m speed skating men ・ World record progression 5000 m speed skating women ・ World record progression 800 metres freestyle ・ World record progression team pursuit speed skating men ・ World record progression team pursuit speed skating women ・ World record progression track cycling – Men's 1 km time trial ・ World record progression track cycling – Men's flying 200 m time trial ・ World record progression track cycling – Men's flying 500 m time trial ・ World record progression track cycling – Men's individual pursuit ・ World record progression track cycling – Men's team pursuit ・ World record progression track cycling – Men's team sprint ・ World record progression track cycling – Women's 500 m time trial Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク World record progression 50 metres freestyle ： ウィキペディア英語版 World record progression 50 metres freestyle The first world record in the men's 50 metres freestyle in long course (50 metres) swimming was recognized by the International Swimming Federation (FINA) in 1976. In the short course (25 metres) swimming events the world's governing body recognizes world records since March 3, 1991. The drop in world record times in the 2008/2009 coincided with the introduction of polyurethane suits from Speedo (LZR, 50% polyurethane) in 2008 and by Arena (X-Glide), Adidas (Hydrofoil) and Italian swimming suit manufacturer Jaked (all 100% polyurethane) in 2009. FINA's ban on non-textile suit came into effect on January 2010. FINA also released a (list of approved suits ). ==Men== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「World record progression 50 metres freestyle」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.