sprinting

I have been sitting on the edge of physical breakdown for some weeks now.  I am doing most of my interval work now at around 90% of full effort.  It takes a toll on my physical and emotional systems.  Hopefully, on August 17 I will peak and crush the Jordanelle race.  This is the tough way to train, but I am going to keep at it and see where it takes me.  

VITALITY 

10:00 warm-up 
3x 5 wall squats 
1-5 pull-up later 

5 reps every :20 for 3:00 minutes of Push-Press @25lbs 
5 reps every :20 for 3:00 minutes of Goblet Squat @53lbs 

5:00 rest 
then 

20x push press + 1:40 min 500m row 
rest 2:00 
20x push-up + 1:50 min 500m ski 
rest 2:00 
20x goblet squat + 50 cal Airdyne (1:30 min)