Working all 3 heads equally is the key here bro. I do 4 for each. Here it is:
I. ANTERIOR DELTS
One-Arm Military Press(on Hammer Strength):
1 Warmup Set
1 Workset
Upright Rows w/ a Plate:
1 Warmup w/#25
1 Workset w/#45
II. MEDIAL DELTS
Wide-Grip Upright Rows:
1 Warmup Set
1 Workset
One-Arm Medial Delt Dbell Lateral Raises(done while lying on my side, w/ my head at the high end of a Decline Bench, using a Dbell):
2 Sets of 15
III. POSTERIOR DELTS
Straight-Arm Dbell Kickbacks:
2 Sets of 15
Rear Delt Machine:
2 Sets of 15