Internal and External Rotation of the Shoulders

Using proper shoulder mechanics is of great importance for aerialists so that we can avoid injuries. Internal and external rotation are so much more than just “thumbs up” or “thumbs down.” This video takes a deep dive into the explanation of shoulder rotation. It can get confusing when the arms are overhead versus by your side, so this video explores what internal and external rotation look like in various positions, and how to know if you’re doing it correctly.