Add Yahoo as a preferred source to see more of our stories on Google. CrossFit star Kari Pearce said intense, non-traditional exercises help build abs better than crunches. Her favorite underrated ...

My son likes to make up jokes, and recently he came at me with, "Where do pencils like to live? In Pennsylvania! Get it? Pencil-vania?" He was cracking up, and although the joke was as funny as a ...

Having a strong core is essential if you do CrossFit because it makes you feel like you can lift more, run faster, and jump higher. Although we rarely do straight-up ab exercises since most CrossFit ...