http://family.propeller.com/story/2008/05/11/working-your-upper-body-with-aerobics Everyone knows that aerobics can be the most important thing in your life when it comes to fitness. Working out is something that a lot of people do, and for good reason. Doing aerobics or other types of workouts is a great way to make sure you are as ... http://media-images.nscpcdn.com/media/ns-logo-rss.gif http://www.propeller.com en-us Copyright 2006-2007 Propeller Propeller.com