Lowest price:$24.99Description: Your core is your body's midsection from your sternum to your pelvis, including the important muscles along your lower spine. And now you can get a complete core training workout in only 4 minutes a day thanks to the Core Sculptor(tm). This DVD includes all four basic exercises for the Core Sculptor(tm) workout. (Core Sculptor(tm) sold separately). Features Format: DVD Core Sculptor(tm) sold separately