💥 Supraspinatus Pain Relief in 2 Moves 💥 Supraspinatus Pain when lifting your arm? That pinch at shoulder height usually means your rotator cuff can’t keep the humeral head centered — so raising your arm feels sharp, unstable, or weak. Here are the 2 key exercises that help restore smooth, pain-free elevation: ✅ Sidelying Shoulder ER (Arm Supported) — Pure cuff activation to help the supraspinatus center the joint. ✅ Banded Slides in Tall Kneeling — Trains serratus for upward rotation so lifti