I've been training for a few months now and I've taken some steps but the very large areas that I tried to work on haven't experienced much change.
The only posts I found on this were years ago and they didn't really answer my question. I started exercising in the first place because I wanted to get rid of the big hole near the bottom of my inner chest, as it was inserted in about one inch, but while the rest of my chest saw improvements, nothing really changed there, although I've tried several exercises .
Another problem is that while my arms get bigger, they from the front still look skinny on the side facing my body and I have no idea how to fix it.
As a note, I mostly do body weight exercises but if necessary I can do more traditional weight exercises to fix these problems.
We appreciate any help, and thank you in advance!