Check out this round-up of the best in cardio, yoga, boot camp and more
Personal Training with Jackie: Crunch-Free Xtreme Abs
Looking for an ab-fab workout? Check out the two 15-minute routines (one to be completed while standing, the other performed on a mat) led by Thintervention's Warner (and her insane six pack).
To buy: $14.98, amazon.com