Biking too much hurt my knees, and my body just collapsed. Since then I have had debilitating knee pain
, wrist problems, TMJ...pretty much all my joints are messed up. No Drs know whats wrong with me. My blood tests have all turned out negative, for Lyme's, rhumatoid arthritis, etc. X-rays of my wrists and knees are perfectly normal. Over the last year the pain has been ongoing, often so I can barely walk. I can't write or use my hands, or play violin anymore.