Mine are a hair over 21", but I have triple the average person's bodyfat and the appearance doesn't change much from relaxed to flexed. They stay nice and smooth, lol. If I wasn't so heavy, they would probably be in the 15" range (just a guess).
"Why yes, yes I am on a cutting diet. If you touch my food, I WILL cut you."
"We should ban treadmills instead of guns. I have never been harmed by a gun while treadmills, on the other hand, routinely make me feel like I am dying."
Gym pr's- bench 330, DL 405, squat 450
Meet pr's- bench 350, dl 425, squat tbd
My new training log- http://muscleandbrawn.com/forums/showthread.php?t=17510