IF YOU ARE focused on building a strong, functional core, you need to know what muscles you're working so hard to sculpt. There are the six-pack muscles (the rectus abdominis) trained with spinal ...

To get chiseled abs, you have to target your abdominal muscles at the front and fire up your obliques on the sides of your core. Oblique crunches are a simple yet effective exercise to add to your ...

Add Yahoo as a preferred source to see more of our stories on Google. The obliques, which you might have heard being called "side abs," will take a different approach to train. You might also have ...