Veteran instructors Tracy York and Michelle Dozois lead this Pilates workout intended to help viewers achieve a long lean body line. This workout focuses on the body's "core," meaning the stomach, back, and buns. The exercises increase in intensity as the tape goes on and are meant to strengthen and tone muscles, giving followers flatter abs and improving their posture. This Pilates workout demonstrates how to use mind, body, and breath together in specialized exercises. ~ Karla Baker, All Movie Guide