What's a Muscle Belly?

Training Beginners
12

[quote]ahzaz wrote:
And anonym, when u said the 2+ fingers thing, do u mean the arm flexed at 90 degrees or FULL flexed?[/quote]

I would think 90 degrees.

This is where I read it.
http://www.T-Nation.com/tmagnum/readTopic.do?id=542277