I'm 37, with an average body type (not skinny, not fat), but my belly requires constant attention not to pop out like a beer addict. It's not fat and it doesn't feel bloated... it simply seems like my abs are too "long" and I need to keep on pulling them in to keep the belly flat. It's not a lot of effort and I do it semi-automatically , but sometimes it's very annoying. Even when I was younger and quite fit (doing hundreds of abs), my belly always tended to pop out unless controlled.
So I'm just looking for a way to teach my abs to stay in when relaxed. Is there anything I can do?