Most people agree—aside from building bigger arms and bulging pecs, there's nothing that screams I'm in shape than abs. While a six-pack starts in the kitchen (even more so for an eight-pack), cable ...

We're adding a (literal) twist to the cable crunch here too in that you'll go from that standard rep to a rep with a more oblique focus. Think about letting this twist start just below your chest; ...

If you’re aiming for a six-pack, four-time Mr. Olympia Jay Cutler has the ab training tips you need to get there, and it all starts with decline crunches. While crunches often get a bad rap, Cutler’s ...

Instead of doing 100 run-of-the-mill sit-ups to work your abs, trainers recommend adding different types of crunches to your core workout routine. That way you aren’t training the same muscle over and ...

Cable crunches are safe and effective for strengthening your core, making them a staple exercise at the gym. The advantage of using cables is that they’re constantly providing tension. However, ...

Trainers see many of the same mistakes regularly when it comes to core training. Personal trainer Faisal Abdalla told Insider three of the most common ones, and how to fix them. For example, you ...