I'm a bodybuilder and raw powerlifter.
Here is what I'm currently doing.
Monday
Barbell Squats
Hack Squats
Leg Press
Extensions
Leg Curls
Seated Calves
Std Calves
Tuesday
Barbell Bench Press
Dumbbell Incline Press
Hammer Strength Incline Press
Machine Fly
Barbell Curls
DB Curls
Thursday
Deadlifts
Shrugs
Good Mornings
Leg Raises
Abs Crunch
Friday
Lateral Raises
Upright Rows
Overhead Press (fucked up shoulders so I do pressing after pre-exhaust)
Cable Extensions
Weighted Dips
Saturday
Hammer Strength Pulldowns
T Bar Rows
Barbell Rows
One Arm Rows
Machine Rear Fly
I'll typically do 2 sets 4-6 reps on the three big lifts squat, bench, deads.
On the big three lifts I mimic what I'd be doing in a PL meet. So explosive lifts. Pause at the bench. Etc. Nearing the meet I'll slowly start doing triples. Maybe a month prior to the meet I'll do some singles to see where I'm at but only one or two workouts because singles burn me out.
Everything else I do 1 set 4-6 reps. I move very slowly on the negative taking at least 5 FULL seconds on the negative, pause, and explosive on the positive, pause, negative ... VERY controlled lift.
I only warm up as much as needed. For example on chest day. Bench warmup 135lbs, 225, 245, 265, 285, then a work set with 315 for say 6 reps with a good 1001 count pause at my chest and slow negative. Rest 5 minutes. Do another set with 315lbs. Then I'm into bodybuilding. Since I just did two brutal sets of barbell bench I'm warmed up so I just go right into a heavy db incline press with 110lbs taking a 5 second negative, pause, explosive positive, pause, 5 second negative. Then I load up my weights on the hammer incline press and get into a workset as well no warmup. Machine Fly I hold the stretched position for a long time. Fly's I do not do explosive to reduce risk of peck tear. Then I'm onto biceps. So I go to the barbell rack and start warming up with 30lbs, 50lbs, 70lbs, 90lbs, 110lbs, and then I load up 135lbs on a straight barbell and do one or two all out sets. No warmup on db'll curls either.