Originally Posted by MuscleandBrawn
If you shorten rest between sets, you need to curbs sets. If you add volume of sets, you need to curb weight and/or add rest.
This is what I have found to be true.
By keeping my rest between sets as brief as possible, I get more work for less total sets.
This is sort of the same concept as why a sprinter has bigger legs as comapred to longer distance runner. Short and intense, or spread out.