My left knee has been bugging me for a week now. At its worst, I could not even bend it! I have been taking it easy the past few days, but I still decided to do the Hip Hop Marathon today but didn't exert too much effort on my knees. Anyhow, I am now thinking of taking glucosamine chondroitin since several of my friends say it's effective. Problem is, I am not even sure it's really my knees since I feel the soft part on the inner part of my knee. I guess it's time that I really see a doctor so that he or she can decide what to do with my left knee. I would still love to do dancing but I have to watch out that I don't stress my knees too much!