I was just reading your post in the capped delt thread about how you grew them with site injects, would the same work for arms or is it not possible?
most likely. i think for bis that would be easily, triceps are harder to hit properly though. if you got long ass bis with little peak id consider injecting them on the regular ...
from what i hear both biceps and triceps are just fucked up to inject though...
i mean ive probably hit gaps between muscle, joints, sinews, bursa sac etc in the delts too which felt fucked up for a week etc.
but i think both bis and tris are full of nerves and veins, can bruise easily and you can squash nerves too... also arms are flexed ALL THE TIME in everyday life while you can pretty much avoid that with your delts if something goes wrong.
