Hey everybody. ive been working out for the last year and ive noticed that my left bicep and tricep are bigger than the ones on my right arm. at first i thought maybe im over working my right so i starting using my left arm just a tad bit more on all my workouts and nothing. so then i thought maybe i wasnt working my right arm hard enough, so i started to use my right arm a tad bit more on my workouts and still nothing! its not that noticable unless you really look close or measure my arms but i feel stronger with my right but its smaller. some oppinions please.
Start doing more single arm movements over barbell/two handed stuff for arms. Using more dumbbell pressing will help fix your tricep imbalance as well.
Most people though have a slight difference between arms, if it isn't bothering you from a strength perspective and not overly noticeable then I'd just forget about it IMO.