The best routine for me is the one I am on now and have been on for a year and half with minor adjustments along the way.
All exercises get 1 to 2 main sets of 6 to 8 or 8 - 10 reps with negatives and static holds used on exercises that allow them. I include necessary warmups before and during the workout.
Each workout begins with five minutes of slow cardio and static stretching of the muscles groups to be trained (yeah, functional dickheads, I said I do slow cardio and STATIC stretching beforehand).
I do glute activation and mobility drills on leg and back day (ie: fire hydrants, bird dogs, butt kicks, shoulder dislocations with a light bar, etc. a la Eric Cressey and Mike Robertson). I have been heavily influenced by Dorian Yates, Trevor Smith, Mike Mentzer, Marc Dugdale, and all the other high intensity, low volume proponents.
Day 1
CHEST (pre exhaust routine)
Incline flies
Incline dumbbell press
Pec deck (+ static holds)
Flat bench dumbbell press
BIS
Reverse curls (+ negatives)
Incline hammer curls (+ negatives)
Machine preacher curls (+ static holds)
Day 2
CALVES
Donkey calf raises
Seated calf raises
HAMSTRINGS (pre exhaust)
Leg curl (+ negatives)
High and wide stance leg press
Single leg curl (+static holds)
QUADS
Squats or Smith machine squats
Walking lunges
Leg extensions
Day 3
SHOULDERS AND TRAPS
Overhead standing press (end with two push presses and negatives)
Seated dumbbell lateral raises
Cable lateral raises (+ static holds)
Dumbbell shrugs
TRICEPS
Close grip bench press
1/4 triceps dips (body kept upright as possible while still dipping down)
Lying dumbbell extensions (+negs)
Day 4
BACK (pre-exhaust)
Stiff arm cable pulldown
Pullups (30 second negative on last rep)
Bent over lateral raises
Dumbbell rows
Reverse pec deck
Seated rows (+ static holds)
Deadlifts
The static holds, negatives, and going to failure or near failure is taken about 5 to 6 weeks in a row. Then I take one week stopping 1 to 2 reps short of failure to avoid losing my mind and body perhaps.
Pre exhaust has helped bring up my lagging hamstrings and has caught my torso, chest and back, up to my arms and shoulders which used to overpower my torso aesthetically and during certain exercises for my chest and back.
I do not give a shit what anyone says to discredit this method for mass building as my chest and back have caught up quite nicely, mass wise. I am currently 225# at 5’10" and the proudest I have ever been in my life physique wise.
Even a woman the other night on the town thought I was a doorman of a bar. This was a huge compliment and an indication of progress for me. I would like to do my first show next year in a natural federation, perhasp OCB or INBF.