First off, if you get your jollies by belittling others, please don't waste my time. I am genuinely asking for some input from those who know more than I. I am 48 and have been back in the gym for about 8 months. In that time I have shed about 25 pounds of fat and gained about 7 pounds of muscle. I'm only 5'5 and currently weigh 133 with about 15 to 17% body fat according to my bathroom scale which has a body fat calculator (although I'm skeptical of its accuracy).
My goal is to hit 150 with less than 10% body fat by the time I'm 50. The problem I'm asking about is my pecs. I can't seem to get them wide. They just fall off from my nipples to my armpits. I have made decent progress in depth, just not width. I will attempt to add a front and side view photo. What can I do to "widen" them? My chest workouts consist of Incline dumbell flys, flat dumbell flys, Dips on a machine, flat and incline press on a machine and occasionally, cable crossovers. I should mention that I have a bad left shoulder so I avoid flat bench like it was molten lava.
I have read several threads about "round vs. square pecs" and whether you can really affect a specific part of a muscle, but I don't know enough to know what to do or if there is anything I CAN do. Please advise and also let me know if I should post this in a different forum.