[JRutledge]

Another thing to consider is you may have to work out more to strengthen the legs or knee (after you see a doctor of course) so this does not keep occurring. I think many times our problems can be attributed to lack of activity to make our bodies prepared for what the season will bring. I have found that when I have worked out with certain exercises, many of my minor problems went away. But still see a doctor and see if there are other problems. But if the injury is minor rest and then a certain level of exercise that might keep this problem at a minimum. Also my suggestion is to see a doctor that deals with sports medicine. A regular doctor might just tell you to do something that will allow you "function" and not get back on the court or do activities that are related to officiating. I had a similar problem when I pulled my hamstring some years ago.

Peace