Sick of your basic sit-ups? Pros say that a hips dip workout is even better than the boring old crunches that we're used to cranking out. Plank rocks with side-to-side knee dips are a way to fire up ...

Crunches are a familiar movement that you can easily do from the comfort of your own home or in a gym setting. This quick, 15-minute (or less!) series can be completed with minimal to no equipment.

You don't need to do thousands of sit-ups or spend hours in the gym to build abs. You can instead do the bare minimum of two to three ab-focused exercises for 20 to 30 minutes a week. Exercises like ...

Join 49ers PREP presented by U.S. Bank and Sourdough Sam for a fun 30-minute virtual workout you can do from home featuring a "This or That" interactive game.

Bore your core? If the only way you’re training your abs is by doing crunches, you might. Having an arsenal of abdominal exercises is essential to keeping your abs strong and your movements graceful.