Credit: Shutterstock/ Light Field Studios If you have aspirations of carving out a six-pack, or simply want to strengthen your core, then you don’t necessarily have to spend hours in the gym ...

You'll need a smarter workout to achieve your six-pack goals, filled with moves that train some of the other functions of ...

To get a six-pack, you'll need to build your abs with exercises like Russian twists and leg lowers. Benefits of a strong core include improved posture, fewer injuries, and decreased back pain.