Week 1 3x10 @70%
Week 2 3x12 65%
Week 3 3x15 60%
Week 4 3x5 80%
Then start over but add 1 set so everything would go to 4 sets and the following month 5 sets then start over but adding weight . Been working out for a couple years and main goal is size only. I am at the point where I can't add weight every week, I would rather add volume in sets, reps, and shorter rest periods