Here are nine great exercises for toning your midsection. Remember, the ol' Pilates trick of pulling the belly button in ensures that you're working the deepest ab muscle (known as the transverse), ...

You can tone your abs and arms without weights. So jump on the bodyweight-workout train with this quick fitness sesh devoted to strengthening your core and carving sculpted shoulders. It's part of our ...

Wake up your core and kick your abs into high gear with this circuit workout. It should take you around 20 minutes, and the best part is you won't need any equipment at all. Directions: Warm up with ...

Think beyond crunches for toning your abs and try this bodyweight workout from our No-Excuses Workout Challenge. These full-body moves will work your abs from multiple angles and tone your middle.

You can do as many crunches as you want, but if you don't incorporate key lifestyle changes, seeing lower abs — and abs in general — will be more difficult. "To achieve truly defined lower abs, one ...

It may not be a secret that the best way to a six-pack is a healthy diet (even if it's no diet at all) and regular exercise, but there's a right way and a wrong way to get a flat belly. Read on for ...

Directions: Perform each exercise for 30 seconds, and repeat. Cool down with a few minutes of stretching (find inspiration here). This cardio move is great for runners; it not only works the lower ...

If you've had a baby, you're more than likely familiar with all the changes your body goes through, like morning sickness, heartburn, an aversion to all scents and foods, sciatica, expanding hips — ...