August 10, 2010 at 18:49:56 Aug 10, 2010 @ 18:49
I checked with the bodybuildingdotcom forum and read through many of the threads but there was no definite answer. Does anyone know any exercises that target/build those riblet muscles? The muscles I am talking about are under/to the side of your pecks where your ribs are. Some of my lean friends don't even have them but some do.