Jillian Michaels Abs Workout
Learn how to do Jillian Michaels' 'Core Power' mini workout.
Get your core solid and toned with this mini from Jillian Michaels. Work your abs with Jillian as she shows you unconventional exercises such as the plank, side plank, and reverse plank. Get abs without doing crunches with this quick sequence.
Jillian Michaels is the tough but beloved trainer from the Biggest Loser, who has many workout DVDs and diet plans to help her fans lose weight and get fit at home.