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You will love this standing abs workout for a flat belly. It mainly targets your ab and oblique muscles. It has a few other exercises that will work your arm and leg muscles.
No equipment is needed for this standing abs workout and you can do it any where, even at the office.
Remember to squeeze your abs while doing the different exercises to get the most out of the workout.
It only takes 20 minutes so there's no reason to skip it.
Enjoy the standing abs workout for a flat belly.