1 00:00:02,580 --> 00:00:08,390 ‫In this drill we're going to swim four times 50 meters increasing pace. 2 00:00:08,910 --> 00:00:18,620 ‫Your goal in the first times 50 is to swim very slow something like 65 percent when you know the time 3 00:00:18,630 --> 00:00:27,000 ‫let's say your time is 1 30 in the 50 metres freestyle the second 50 is going to be two to three seconds 4 00:00:27,000 --> 00:00:32,650 ‫faster let's say 128 126 in 124. 5 00:00:32,670 --> 00:00:38,540 ‫It's very hard to control a faster pace and know exactly your time. 6 00:00:38,670 --> 00:00:46,560 ‫That's your goal in Destro between each 50 rest 15 to 20 seconds and go to the second 50.