Actually Ive noticed that one side is more sore than the other after doing good mornings so maybe Im unbalanced too, so at least youre not the only one!
Actually I’m correcting this myself right now. Vroom’s right in that there’s a LOT of ways it can happen. If anyone’s interested, send me a PM, I’ll link you to where I’m logging the rehab. I’d post the link, but registration for the other board is required to view training logs.
In relation to deadlifting, make sure that if you use an alternate grip you switch which hand is used for overhand/underhand, so both get used evenly.
Also, speaking from personal experience, make sure your inner/outer abs are strong. I had a weakness here and it lead to a major imbalance and overdevelopment of my spinal erctors (one side more than the other). I ignored this and am now doing a whole load of rehab for chronic back pain…