Add Yahoo as a preferred source to see more of our stories on Google. If you’re looking to sculpt some killer abs and increase your core strength, you might first turn to crunches. Hey, it’s a habit.

Add Yahoo as a preferred source to see more of our stories on Google. While vanity muscles are nice, building a strong, stable base is crucial for all of your other gym and athletic goals. "Planking ...

If you're only working those front ‘six-pack’ ab muscles — aka your rectus abdominis — you’re missing out on strengthening your entire core. We’re all guilty of training the front of the body, but ...

Achieving visible six-pack abs isn’t about endless crunches or gimmicks. It requires targeted core training, disciplined ...

I've tried a wide range of core workouts. Many feature fancy equipment like an abs wheel, stability ball, or Pilates ring. But, what I've learned and am here to share is that none of that is necessary ...

Shakira had a secret weapon when it came to sculpting her abs in preparation for baring them at the Super Bowl Halftime Show with Jennifer Lopez, first in her a sparkly dress and then in a gold outfit ...

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(CNN) — If you want a resilient core, strengthening your six-pack is just the start. Your obliques — the muscles that run along the sides of your waist — may not get the same attention as your ...