Add Yahoo as a preferred source to see more of our stories on Google. If you’re looking to sculpt some killer abs and increase your core strength, you might first turn to crunches. Hey, it’s a habit.

Carnitas or fish tacos? Choices are hard—especially if hard is how you want your abs. And while there's no doubt that yoga has some serious abs strengtheners in its arsenal, we have to concede that ...

While a well-rounded, strong core will undoubtedly help you more in the gym and every day life, many people’s fitness goals still consist of building a solid set of strummable abs – and, if that’s you ...