Dumbbell lateral raises
Side delts — boulder shoulder focus · Scapular plane isolation
dumbbellTUT
Hinge torso forward exactly 10 degrees. Raise dumbbells out in wide arc in the scapular plane (roughly 30 degrees forward of directly lateral). Lead with elbow, not hand. Subtle pinky-finger-high tilt at the top to isolate side delt fibers — keep it completely pain-free for the socket. Last set only: mechanical drop set — upon failure with full-range raises, immediately stand straight up, tuck elbows to ribs at 90-degree L-shape, and perform partial elbow levers to drive deep muscular fatigue.