Aerobic exercise will assist in reducing the fat in your entire body.. abs included, and less fat, means muscle closer to the skin and then those abs showing.
If you are a male, it' s unfortunate that you cannot ' spot' reduce (targeting a specific area) and that your fat deposits will most likely be in your midsection towards the end.
I would work on your diet (use
FitDay to track your nutrition) and slowly introduce 3x a week, 30 mins of moderate cardio.
Less fat, defined abs from exercising them, good diet will all lead to them being visible.
When I say ' spot' reduction I mean, that without lyposuction, there is no way to target fat loss in a specific area. Either you lose fat on your entire body or you don' t.
Cardio is a must along with a good diet to get down to the levels you want for the real 6-pack to show. At some point, genetics will play a factor (as the FAQ says) but in the meantime, you can do everything necessary to build the abs, diet, and do cardio to reduce the fat levels.