Workout

Warm-up (200) 
200 choice

Set (1000)                               
Swim 20 x 50's on :45                         
...descend 1-4                          
                                
Set (400)                               
Kick 8 x 50 on 1:00                             
…last 12 ½ yds FAST                             
                                
Set (1400)                              
4 rounds                                
Swim 2 x 50's on 1:00                           
...25 easy/25 fast                             
Swim 2 x 25's build on :30                           
Swim 4 x 50                        
…odd 50's ALL OUT on :40
...even on 1:20
                                
Cool-down (200)                         
200 EZ choice