Okay so I have been take the spinning class 5xs a week for the last 3 weeks. I have noticed that I seem to use my right leg more than my left, and am worried that I am not working my left leg enough.I had reconstuctive knee surgery on my left knee a few years ago, and wonder if that has anything to do with it? Does anyone have any pointers on good spinning form so I get myself used to using both legs equally?