The Breakfast Sandwich and Burrito Bulk - Jackolee

[simo74]

check out this thread or ask Paul C the same question

Question to You Guys: What Do You THINK is the Main Driver for Muscle Growth?

Frequency - Volume - Effort - Progressive Overload - Truly, it’s a synergistic combination of these factors. But if you had to pinpoint which one you think is most directly correlated with muscle growth, which is it?

It would suggest that effort/intensity is the key. Less overall volume and just a few sets to failure.