I’m doing the Yates inspired program for my lifting with good muscle gains.
Now that summer is approaching I’m trying to get ripped without losing muscle.
I read an article from Poliquin that gave a sprint program to increase growth hormone and testosterone and IGF 1:
400 meter rest 4 minutes
300 meter rest 3 minutes
200 meter rest 2 minutes
Do you think this is a good protocol or should I focus on shorter Sprints? Also if doing the Yates inspired program how many days a week would you recommend doing these sprints?