Bugger. Have hurt my knee in karate session. Not sure how - no agonising pain when I did it or anything. Now it's generally ok to walk on, but if I bend it a certain way I get a stabbing pain. I can't quite identify what movements cause the pain.
Should I go to GP? A&E? Physio? Or wait a few days and see what happens?
I'd like to know what I've done, so I know how long the recovery time is likely to be.