Workout

Warm Up (500)
10 x 50's on :50

Set (700)                               
4 x 100 free on 1:30                            
...descend 1-4                          
4 x 75 build on 1:05                            
                                
Set (2100)                              
2 rounds                                
300 free on 4:30                                
2 x 75 on 1:00                          
200 free on 3:00                                
2 x 75 on 1:05                          
100 free on 1:30                                
2 x 75 on 1:10                          
...rest 1 min  between rounds                         
                                
Cool-down (100)                         
100 EZ