Hey guys. I wanted to ask you all a question. I work back as much as any other muscle group, and always, always do pullups (generally wide-grips). When I'm standing straight, my back looks nice and broad. However, when I raise my arms, it looks like there's virtually no growth on my back--to say, I don't really seem to have that 'upside down triangle' shape when my arms are raised.
I see pictures of bodybuilders who have very pronounced back muscles in double-bi poses, and I'm wondering if there's any exercise I'm missing.
I'm attaching a picture of the muscle I'm referring to. Yes, I'm showing an image of a pro bodybuilder so the muscle might be really exaggerated, but it's only for the sake of an example.
Could you guys help by suggesting exercises to develop these muscles? Thank you very much.
EDIT: My current back workout looks like this:
Wide-grip Pull up: 4 x 12, 10, 10, 8.
Bent Over Dumbbell Row: 3 x 10.
One Arm Dumbbell Row: 3 x 10.
Overhead Dumbbell Press: 4 x 10 (I do this sometimes on chest day).
I also do deadlifts and many variations on leg day.