The heavy partial lateral raise… I’m wondering if it could be tweaked a little to perhaps be safer and hit the target a little better.
Maybe if you stick with a partial ROM but start and end a tad higher outside of the ROM that’s predominantly supraspinatus. I imagine there’d also be lower weight involved but heavier than a traditional lateral. I might give it a shot next upper body day and report.
Edit:
Or… maybe even better do heavy partials with a lean away lateral raise.
That’s exactly how I perform them. I like pairing them with a “normal” lateral raise in a superset
My shoulder routine is usually -
8 sets of heavy shrugs in front
8 sets of heavy shrugs behind
5 sets of front lateral raises with dumbbells
5 sets of side lateral raises with dumbbells
5 sets of upright rows
Pec dec for rear delts 10 sets
Finish up with bent over dumbbell rear delt work
How many times a week? Fawk you’re a monster
Just once a week.
An aging monster recovering from back surgery =D
Teach me your arms routine, please daddy
My arm routine is nothing special.
I just do a lot of sets to failure. I attribute a lot of the arm growth to heavy pressing and pulling movements.
It’s been a while since I’ve seen you post. Welcome back? 
Probably best for everyone if you just don’t ask lol
It has definitely been a minute and thank you.
Only those that enjoy suffering will understand 
When I was doing more “bro” body part splits, I had a routine I thought was decent. It’s a bit “cookie-cutter” as in it’s the stuff you’d see in magazines but it gave me a good pump.
Standing Barbell Military Press 3 x 5 or Seated Dumbbell Press 3 x 10
Dumbbell Side Lateral Raises 3 x 10 to 15
Cable Face Pulls 3 x 10 to 15
Dumbbell Front lateral Raise or Cable Front Lateral Raise 3 x 10 to 15
Barbell Shoulder Shrugs 3 x 10 to 15