Is this what its like to get old? My knees are in a lot of pain and I havent done anything which is probably the reason, havent crawled on them or anything.
Go for it Mike and this, for a change from me, is a serious suggestion. Find an acupuncturist (spelling)and get a consultation once you have checked with the Doc that it is just 'lack of use'! Do let us know how things go. Good luck.