Found this here:
How To Build The Upper Chest
How To Build The Upper Chest With Specific Workouts And Exercises: An Open Discussion
A Great Upper Chest
You hear a lot of discussion about building parts of a muscle. Some of the most frequent are, how to build upper chest, lower biceps and the like. But can you actually change the look of PART of a muscle? Well I guess that depends on the muscle and it’s attachments. Well the groups that make up the muscle more than the attachment, but we’ll get into that. I wanted to see what you folks thought so I’m opening up the topic of working the upper chest to general discussion. Just leave your opinion in the comments below. I look forward to reading them.
Building The Upper Chest : My Opinion
Some people say that because the chest is a fan shaped muscle you cannot work the upper chest separately. Others swear that exercises such as the incline press, planche pushups and elbows high pec deck works them like crazy.
I think a couple different things about building the upper chest at this point in my training. I think that most lack of upper chest development (beside the fact that someone doesn’t train chest at all) is because of tight fascia and scar tissue. When people start stretching the chest more for example with incline presses, incline flyes or overhead squats, the upper chest is free to grow again. There is more blood flow and the fascia gets stretched out. That’s a part of the theory at any rate. I know after an A.R.T. session in any muscle group the pump I get there is fantastic. Since the pump is a result of blood flow and blood carries nutrients it’s not a far stretch to think that a lack of scar tissue and loosening up the fascia would have to be a great thing if you want to build your upper chest area. At the very least it certainly can’t hurt at all.
That is just my opinion at this point. Mind you it’s a great opinion (if you can’t agree with yourself then you got problems!). This reasoning has led me to only doing upper chest stretching (as part of my normal stretching routine) and to hit the 80/20 chest exercises when I work chest.
But What About Actually Building The Upper Chest Through Workouts And Exercises?
I guess the real question at this point though is: Can or will doing specific upper chest building exercises or workouts build the upper chest any faster than another say ‘flat’ chest movement?
What is the upper chest first of all? .....
rest of the article.