The 2026 Shoulder Blueprint: Master External Rotation on the Knee
Dumbbell External Rotation on the Knee is the high-performance fix for the “hidden” weakness limiting your upper body mass. If you want a massive Bench Press but you’re ignoring your infraspinatus and teres minor, you’re building a skyscraper on a swamp. We’re breaking down the data-backed mechanics to turn your rotator cuff into a structural…
