explains what you'll really need to show off those six-pack abs. Produced by Kevin Reilly. Additional camera by Grace Raver and Will Wei. Special thanks to Michael Bultman and CrossFit NYC.

To get abs, you need to lower your body fat percentage by eating healthy and doing cardio. To get a six-pack, you'll need to build your abs with exercises like Russian twists and leg lowers.

Your abs will never be the same. Strengthening your core goes beyond just obtaining a six-pack, it can also reduce injury risk and help you hit your next PR. Forget crunches. These ab workouts at ...