Are you guilty of any of the six fitness sins? Hmm? Fess up!

It's so easy to get into an exercise rut, doing the same things over and over in the same way. I like this list of six fitness mistakes people make. Behind every doctor's order I've been given to go to physical therapy in the last few years is one of these mistakes. Fortunately I'm getting a little smarter as I get older. Take a look. Guilty of anything?