Hello everyone! I've been going back to the gym for a while now. It seems that my left muscles are slightly bigger than my right one (Biceps and chest). I am still in the early stage so when I grow bigger, it will become more obvious. I am a right hand guy by the way. Even 2 years back when I was really active in body building, my left muscles (biceps and chest) are always bigger and have more cut.

Am I working out wrongly? Is it my genes? How can I get my muscles balanced? Please help!

obviously you'll have that strong either weak side. eventually that weak side will catch up. just give some time brother.

I have this problem with right bigger than left, i kinda balance it by doing weight seperately (for instances, instead of using the machine which require 2 bicep/tricep to work out together, i use dumbbell on each individual arm to make sure the strength are distributed evenly on each rep)

don't jerk the weight make a sweet love to the workout

agreed isolate the muscles so it doesn't rely on the stronger ones to cover it's weakness.