ii am 36 and have alot of the same thing. my neck especially. could be from training but i suspect there is some other underlying cause. i don't think it is anything that would cause harm, maybe more glucosamine and extra virgin olive oil,internally and on the joint directly. in the book "food cures of the bible", there is a whole chapter on e.v.olive oil and uses, and one of the main ones was for the joints,internally and externally. couldn't hurt.