Philadelphia's Lithe Method's goal is to help inspire its community to lead fit, hip, and healthy lives. The core of this lifestyle is the Lithe Method, a fun and highly effective fitness regime that burns fat and sculpts muscle in record time. Enjoy two Lithe 101 (introductory) classes and three classes of your choice. Valid at any of the three Philadelphia studios and Mainline studio opening in Spring 2012. Expires May 1, 2013.