so far I do a high weight such as 40ish-30ish matters how I energetic I am that do I do 3 sets of 11 reps then drop every 5 pounds. example- if I did 3 sets of 3os I would drop to 25 and do 10 reps then drop to 20 do 10 reps and so until I hit 10 pounds is this a good workouts to get bulky and cut at the same time or is it a waste of time?