Q: Twitching on insides of knees
asked by:
zephyrshockey8
on May 6th, 2009
New User
This happens very often, on the insides of both knees. It usually only happens when the knee is extended past 90 degrees and when it's not being moved. Its really annoying during class. I'm 16 years old, no past medical history, healthy family. Not sure whats going on. Should I be worried?
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