1 00:00:02,000 --> 00:00:09,710 ‫In this trial we're going to swim 100 meters backstroke in seven minutes of stretching during the swimming 2 00:00:09,720 --> 00:00:10,320 ‫backstroke. 3 00:00:10,320 --> 00:00:15,920 ‫You swim with or without fins glide very long. 4 00:00:15,930 --> 00:00:17,420 ‫Open up your lungs. 5 00:00:17,450 --> 00:00:26,590 ‫Somehow you did an amazing job and change between your hands after you swam 100 meters backstroke slow. 6 00:00:26,790 --> 00:00:29,330 ‫Stretch yourself for seven minutes. 7 00:00:29,370 --> 00:00:35,820 ‫Exactly seven minutes but the one of the most important stretches is the mouth 8 00:00:38,580 --> 00:00:39,670 ‫very important. 9 00:00:39,900 --> 00:00:41,280 ‫Seven minutes of stretching.