Wes Welker’s knee
Sometimes sports are so disgusting they make me physically ill just from watching it. I remember watching Joe Theismann's leg shatter under Lawrence Taylor and feeling sick and scared at the violence of it. I can't even begin to imagine the pain that he must have felt and I seriously hope I am never injured that badly. I have now seen enough destroyed knees in football (and I hope it is never worse than Willis McGahee) that I have become somewhat desensitized to the awkward leg angles that can occur when caught in the path of a powerful force. But…