Firm up quick with this powerful plank!

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	Subscribe Give a Gift Renew Subscription Questions September 19, 2013 MORE FROM SELF.COM Try It: Our Easy 7-Day Detox » The 23-Minute Lunchtime Workout » How to Do a Deadlift » Burn 100 Cals in 10 Minutes » Get a Leg Up Build a better body with this pumped-up plank, which works your shoulders, abs, butt and thighs. See the move (and get four more!) » Advertisement Sign Up Now » GET SELF EVERYWHERE! To Unsubscribe: click here / View our privacy policy: click here Sent from Condé Nast, 1166 Avenue of the Americas, 16th floor, New York, NY 10036, attn: Email Coordinator Copyright © 2013 Condé Nast.