I was looking at my back and my entire left shoulder sits lower than the other one. I train my back using bilateral movements, shoulders both unilateral and bilateral. My left lat extends out farther than the right one when flexed.
I think this imbalance MAY be due to computer usage, and having my mouse control hand extended all the time, causing the lat to be extended, and the upper trap and frontal deltoid to be shortened. Although I am left handed, and maybe my left lat could be developing faster than the right. My guess is that it's the former. What do you guys think? Thanks!