Separate names with a comma.
No problem. I'm sorry if I came on a little strong.
I didn't say that it had anything to do with releasing calcium. And I'm not diagnosing it online. I'm saying it happens to me personally. And I...
You have no idea what you're talking about. It's from overextending your knees for hours on end.
Your post brought me out of lurking. This is my first post. Have absolutely suffered knee pain from chronic masturbation. Holding my legs flexed...