Need an ab-sculpting quickie? Try this four-minute workout video from celebrity trainer Brett Hoebel and Self [1].

Brett Hoebel [2] is every busy and fit woman's dream. The (easy-on-the-eyes) celebrity trainer's workouts are simple and effective and don't require a lot of time to see results. (Remember the 20-minute, no-equipment workout [3] he created for us a few months ago?) So when Hoebel offered to create a quickie, targeted abs routine for us, all we thought was, "How soon can we have it — and try it?"

With this new workout, you'll target your entire core from every angle — using just your bodyweight. The martial-arts-inspired moves (there are only four, swear) are part of his new 20-Minute Body [4] program. Watch the video below for the complete routine. To do the workout, you'll perform each move for one minute.

Abs, prepare to feel the burn.

More from Self.com:

• Your 20-Minute Total-Body Workout [5]
• Why the Art World Is All Over the Fitness Scene [6]
• 7 New Sneakers For Spring [7]

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