T Nation

Measuring Guns?

I’m wondering as to if there’s a code of practice for taking measurements?

I ask because when I measure say, my arms, it’ll be before any kind of activity (so unpumped) but i’ll take one measurement when my arm is just relaxed and stretched out (15 inches) and one when i’m tensing (17 inches).

When everyone here says; my guns are 18, or 19 inches umpumped, is that flexing or?


Pumped and flexed, from the biceps peak to the bottom of the triceps.

In the morning… cold muscle, flexed