Why the fuck does my right bicep not peak like my left /fit/

>>39762070
I measured them and theyre both 37 cm in circumference

>>39762070
they're not even THAT different man. I'm such a retard that when I was in high school I had 1 dumbbell in my room before I got a gym membership. I only worked out my right bicep&tricep for an entire year.
To this day, my right arm is noticeably bigger and more defined than my left one.
>tfw when people fuck with me and say it's because I jerk off to much :/

>>39762070
shoulder rotation imbalance

>>39762129
>I had 1 dumbbell in my room before I got a gym membership. I only worked out my right bicep&tricep for an entire year.
you know you can use them in both hands right?
Like, switch them round.
Did it have "Right" written on it or something?

>>39762142
Please explain

>>39762160
may or may not be the case, but perhaps one of your shoulders is rotated differently by default. perhaps the right one is more forward. probably caused by one of your pecs being more stretched out than the other, or an imbalance in your upper back muscles and rear delts

>>39762185
It actually feels like there is more muscle (fuller) on the outer part of my bicep on my left than my right, the part that you squeeze with hammer curls

>>39762146
>tfw did same thing
right side is bigger than left side

>>39762231
BUT WHY?

>>39762142
>>39762160
I second this, looks like your right shoulder is internally rotated a little

>>39762245
Whatdo i do to fix this please

>>39762146
Yeah but I was like 15 at the time and didn't know shit about lifting figured it wouldn't make THAT much of a difference.

>>39762146
+ I was too lazy to do double the work at the time for the other arm and had the stupid mentality of "one arm is better than none"

File: PicsArt_12-21-05.04.30.jpg (370KB, 1875x1492px) Image search: [Google]

370KB, 1875x1492px

>>39762070

I broke my left arm in 8th grade. Now my traps on the right are noticeably bigger than the left when I flex. Every muscle on the left is slightly smaller but traps are the most noticeable. It's fucked bro.

its too late anon. you've already done irreparable damage to your body. there's no coming back from something so severe.

>>39762262
lotsa face pulls, and stretch your pecs

>>39762308
>one arm is better than none
kek