Let's face it: Standard abs exercises like sit-ups and crunches are a little archaic and extremely mundane—not to mention, no amount of crunches or ab moves will turn your stomach into J. Lo's. A lot more goes into what your stomach looks like besides muscles themselves (see: genetics, diet, body shape, etc.). And, while we've been to covet six-pack abs, you can be strong and fit and love your body without them.