If your stomach is tied in knots, then it's time to twist your body into a pretzel! An eight (8) class gift certificate to World Yoga Center is enough to make you forget what happened recently to your GM stock! The World Yoga Center on West 72nd Street offers authentic teachings and a joyful atmosphere of community. In small classes, beginners receive the personal attention they need to perform the poses with optimal alignment Meditative awareness is integrated into the physical practices.