When you think of a fit physique, you likely picture "flat abs" or "six-pack" abs, though how long it take to get abs and maintaining them is no small feat. As we age, muscle mass decreases and belly ...

No, you’re not lazy because you don’t have a six-pack; there are multiple reasons you might not see yours, and it shouldn’t (and doesn’t) matter. I’m a personal trainer, and even at my leanest, I have ...