Get ready for the new Curves Circuit with Zumba fitness. It’s the only 30-minute class that mixes the moves of Zumba with the proven strength training of Curves for a wildly effective workout. STRENGTH TRAINING IN THE CIRCUIT + DANCING YOUR HEART OUT = ONE WILDLY EFFECTIVE WORKOUT *New members only. Not valid with any other offer. Valid only at participating locations from 3/01/2011-28/02/2011. © 2011 Curves International, Inc. Zumba®, Zumba Fitness®, and the Zumba Fitness logos are registered trademarks of Zumba Fitness, LLC. Used with permission.