Well I've been starting to work out a few weeks now and I've been focusing on my abs, arms, shoulders, back, the upper body area. I'm looking pretty cut and I eat pretty well ( I eat 3 to 4 bowls of MiniWheats every day... I'm obsessed with those things man ) and I wanted to add a part to my workout in the picture below. I want to strengthen and make this area bigger and I was wondering if anybody had any strategies and workouts to help me do so.

The area I'm focused on is this area-


Anyone with some good advice on how to workout this area behind your under arms on the back area but flanges out when you lift your arms up please help.

Wouldn't that be your lats? Wide grip pulldowns and other back exercises help for that

yeah what biggie said

Remember, I'm still catching on to this... Wide grip pulldowns are when I have weights on both sides with my arms away then going up and down like a flapping, bird-like motion?

http://www.geocities.com/extoluterto69/lats.swf

quick 2 minute flash animation of the wide grip pulldowns...
gives me an idea to make a bunch of those and then you can go like "i wanna work on this muscle" click and it shows animations...hmm, I'll do it in web design class

DUDE!
I was begging my friend to do it and I beg you now. For the sake of all the n00bers out there, take some dude that knows how to do clean excercizes, roll the camera while he is training, add some explenation and post on the web! I will pray for you if you do that (not worth much as I don't even belive in god)...

Here is a decent site for demo movies:
http://www.exrx.net/Exercise.html

bodybuilding.com has pictures illustrating exercises.