I have no cartilage, or at least an missing a good deal of cartilage in my left knee. Getting tired of the pain.
Edit: Thanks everyone for your responses!
I have no cartilage, or at least an missing a good deal of cartilage in my left knee. Getting tired of the pain.
Edit: Thanks everyone for your responses!
And also the entire lubrication mechanism changed from a faulty one to a more lubricated one?