Quote Originally Posted by jonsurf2
So basically dead center on the side of the arm? Some say the muscle is shaped like a golfball, some say like a lemon. This part of my arm is as flat as a board. I really hope I'm doing it right.
Why are you so hellbent on going for the brachialis? You just like a challenge? Unless you're ripped, it'll be tough. Definitely don't go from the inner part of your arm. You can use your biceps tendons as a guide...you're going to want to go to the lateral side and "under".

I can't think of any good reason to be shooting there though.