Ronny, Please try acupuncture. better described as energy medicine based on the human body as a system of neural networks --- to fix your knee and for prevention---- my experience is knee problems relate to vertebrae pinching in sacrum region. See e.g. Dr Helen Law in Princeton. Please get my contact info from NJIT, ECE dept. so we can talk. Also great for rest for the other players on my favorite team. Google the biosketch for the above name to see who I am. Allez Knicks!