I have an 11.5 inch round forearm & 13 inch round bicep on my right arm/11 inch round forearm & 13 inch round bicep on my left arm.

And an "approximately" 25 inch long arm from wrist to shoulder. (I had a little trouble measuring it accurately but close enough)

14 around the forearm, 19 around bicep

Left arm

May I ask if it's from muscle or are you just kind of a "big guy" or half n' half?

@diarrhearegatta: more half n half. I’ve got good genes and big, muscular parents, but I also hit the gym 5 days a week. I’d say it’s majority muscle. I’m 6’1” and a pretty lean 215 for my body type. Most people put me around 230 though when they see me because I just have big shoulders and a barrel chest.

215lbs at 6'1" is pretty good.

@diarrhearegatta: it’s not bad. I’m trying to stay at a lean 220

Man I'm 6'7" & I'd kill to get back to 240lbs like when I was 18 but I'm typically 30-60lbs underweight. I think I'm like 210 right now but my scale is digital & dead.

@diarrhearegatta: damn you must be pretty skinny. Gotta get some food in ya mate!

I wont matter. My metabolism skyrockets if I binge then halts when I fast & the more I lift the skinnier I get. I'm sufficiently strong though, I can easily lift more than twice my body weight & that's all I really care about.

12.5 inches around the forearm and 16.5 inches around the bicep. I'm a little over 5'11.

@diarrhearegatta: fair enough

@phillip33: I'm mostly concerned with getting my left forearm the same size as my right but a stoke messed me up & makes it hard for me to use my left side.

19.5 inches around my forearm

27 inches around my bicep/tricep

19 x 12 cubic feet.

@crash_: I'm bigger than Raph

@spareheadone No Mikey, the only one you're bigger than, is Donnie.

Both arms pre-pump.

Bicep - 19

Forearm - 14

5’10, 209 lbs currently.

About 16 inches

Just done a workout

Forearm 21inches

Biceps 30inches

Forearms 33 inches

Biceps 35 inches

Height 2.13 m

Weight 139.7 kg

Do you need my pickle size too?

I guess if I push deep enough, I can feel something there.

Wow, some of you guys must be absolute freaks with 25-30 inch arms. Bodybuilders barely have that size.

.........you guys probably aren't measuring right

A couple meters.

Yeah like a bunch of John Cenes are on comicvine.

Never measured.