Things that have not cured my sore shoulder:
- Strength training
It's actually the upper part of my shoulder near my neck. It's muscle pain, and I didn't do anything in particular to cause it.
This is not the first time this has happened - in grade 4, I used to have stiff necks all the time. If I wanted to turn to look at a classmate, I had to turn my entire body.
In retrospect, I probably should have mentioned it to someone. I mostly grew out of it, though.
That's not much of a consolation when it hurts to turn my head.