what exercises can I use for reducing rib cage fat
I guess the easiest way is coolsculpting - this is a fat freezing technique when fat cells are destroyed under the influence of low temperatures. Unlike liposuction, this is a non-surgical procedure with really long-lasting results. I guess you can read more about it in this article
That would be your tummy area???
Just try toning up.
Varied sit ups will help - exercise ets