How do you get nice round pecs?

I've been training for a little over a year and I'm wondering. How do you get really nice rounded pecs? Is it genetic or can anyone get them?
 
Yes I have and since I have been doing that it seems like the line under my pecs gets more straight instead of round. But it's fuller in my upper pec region. Is this just "growing pains" or what?
 
Yes I have and since I have been doing that it seems like the line under my pecs gets more straight instead of round. But it's fuller in my upper pec region. Is this just "growing pains" or what?

I think what you are describing is going to be based on muscle origin/insertion which is determined by genetics.
 
Back
Top