Workout

Warm up (600):
2 rounds
100 free/100 drill/100 IM

Set (1200)
3 rounds
100 IM @ 1:45
100 free @ 1:30
4 x 50 free 2 on 50, 2 on 45 
...descend 1-4

Set (1500)
3 x 200 on 2:50
100 easy on 1:40
2 x 200 on 2:40
100 easy on 1:40
1 x 200 on 2:30
100 easy  


Cool-down (200)
200 EZ choice