tag:blogger.com,1999:blog-787947761949616305.post959472267433495603..comments2018-05-29T17:26:25.956-07:00Comments on Efficient Swimmer: How To Swim 50 Meters Under WaterRyan Tylerhttp://www.blogger.com/profile/08883066856343196306noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-787947761949616305.post-28999119486204837432018-05-29T17:26:25.956-07:002018-05-29T17:26:25.956-07:00Interesting.Interesting.Dmoriarty93https://www.blogger.com/profile/00517980545369099997noreply@blogger.com