Mark Straub wrote:After running hard (8 miles yesterday, 5x1200's, 3x300's today) two days in a row, I am starting to have these involuntary knee spasms randomly when I walk, I don't like it. They don't hurt, but I lose control of my knee for a split second. Anyone know what's happening?
Just chill out a little bit if things are hurting or not feeling normal. Listen to your body.