I have a quick question. I love doing deadlifts, but I'm afraid of using bad form that could screw up my back. Is there a sign that your form is off while doing the lift?? My back doesn't feel sore unless I haven't done them for a while, like any other exercise and it's never a pinching pain, just a regular sore. My thighs aren't completely parallel to the floor when I start, but they're close and I definantly lift with all my power coming from my legs. I was wondering because I've seen guys with bad form throw out their backs doing deadlifts and I'm starting to get back into doing them more consistantly.