I'm pondering this question. Currently I use a routine where I use 3 working sets with these reps 1-5, 6-10, 11-15 to hit the type II A,B and C muscle fibers. I usually do 3 exercise for each muscle with 3 working sets. Would it be more effective to use this routine or to focus one type II fiber per workout.
For example:
Week 1 chest day: sets of 6-10 on all exercises
Week 2 chest day: sets of 1-5 on all exercise
Week 3 chest day: sets of 11-15 exercises
Or maybe even focus each exercise on a particular type II fiber
for Example on chest day I do three exercise:
Flat Bench: sets of 6-10
Incline Bench: sets of 1-5
Flys: sets of 11-15