I haven't included deadlifts in my workout in a few months because everytime i do them i mess up my lower back somehow. I've doing the form right as far as i know, using a mixed grip and arching my back. Not sure what could be causing the pain, its not like a sore pain from hitting the muscle group, more like i'm pinching something.

I'd like to use them again as i believe it is a great all around exercise, just hoping i could get some advice!