If every core workout you've ever done begins and ends with situps, you've only just scratched the surface of your potential. Thinking about training your midsection only as a supplement to the rest ...

Add Yahoo as a preferred source to see more of our stories on Google. Basic ab exercises like crunches and situps are important foundational exercises, but once you've mastered them, it's time to ...

Add Yahoo as a preferred source to see more of our stories on Google. Note: Most compound exercises work your core already, although it doesn't hurt to incorporate the best beginner abs exercises to ...

I don't believe that sit-ups or crunches are must-haves in any core routine. In fact, I steer away from them in favor of other functional core exercises that build a strong midsection, and this "core ...

Whether you’re just getting into working out or you’re looking to get back to basics, having a few easy abs workouts in your back pocket to whip out anytime, anywhere is a must. And just because ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Do you want a strong ...