What are they called and how do you build them up ?
Bench presses ?
Incline or Flat ?
My brother wants to know , he has a Flat,Incline,Decline bench.He uses a curl and barbell with weights.
He says he notices the front of his chest and upper arms , but not the muslces to the side of the chest under the arm pits.
He wants his chest to be wider , I guess.

