The 90-Second Ab Blaster

Dec 12 / Build Muscle

If you want rock hard abs, try this cutting-edge core complex from fitness expert BJ Gaddour, CEO of StreamFit.com. With this routine, you’ll use a Swiss-ball to do three consecutive core exercises for 30 seconds each—a total of 90 seconds. Then you’ll rest for 90 seconds. That’s one round. Repeat until you’ve done a total of 2 to 4 rounds. You’ll not only work your six-pack muscles, but your entire core—from your shoulders to your hips. Ready to try it? Watch the video to see how to blast your abs in 90 seconds.

And for full-color photos and instructions of 600 more exercises, along with tons of workouts and useful fitness advice, musclemorphosis.com. It's the most comprehensive collection of exercises ever created.

LADIES:
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