I'm all about saving money when it comes to fitness. I barter for free Pilates classes, use collective-buying websites to get group discounts, and work out at home. I'm also loving Passport to Prana. A $30 fee lets you take one yoga class from each of the participating Passport to Prana studios located in a specific city. For example, if you enroll in the Boston Passport to Prana program, you Read more