Seven Great Principles:
1. I am now Head of Humerus.
2. When my humor misfires, that's called dislocation of humerus.
3. My clavicle is well-tempered.
4. My tissues, especially brain, are deep-layered.
5. When things go wrong, it's an impingement infringement.
6. Early man who ate tubers in the forest experienced greater tuberosity.
7. When the rotator cuff troubles us, we shed tears over tears.