Don't be a victim of holiday weight gain. Take charge of your waistline with these easy ideas to keep the pounds off all season long.

Want to start eating healthier and lose weight? Four nutrition experts share the red-flag foods you should avoid as part of a healthy diet.

Abdominal exercises to burn fat, flatten your belly, and strengthen your core.

Here's a great way to build your core while lying down (and without crunches). In this video, fitness expert Kristin McGee demonstrates the Swan Dive exercise, which strengthens your back…

Stretch and strengthen your abs at the same time with a Supine Twist. In this video, fitness expert Kristin McGee demonstrates the proper way to get into this relaxing and…

The plank pose is a great workout for your whole body, from your arms and back to your core. Watch this video to see Kristin McGee demonstrate the perfect plank…

Need a killer ab exercise? Try doing the Standing Side Crunch. In this video, fitness expert Kristin McGee demonstrates how to use a stability ball to build a stronger core.

Work your abs, waist, and arms with this exercise. Watch this video to see Kristin McGee demonstrate how to do a Side Incline With a Twist. Your whole body will…

Build strength in your core with this challenging ab exercise. In this video, fitness expert Kristin McGee demonstrates the belly fat-burning Tone-It V Hold. Your abs will thank you!

Planks are already a powerful exercise for your core. Make them even more effective by adding oblique-strengthening moves to the pose. In this video, fitness expert Kristin McGee demonstrates how…