Let the countdown begin: 3, 2, 1, shred! This workout is based on some of Jillian Michaels' fave moves from her high-intensity circuit class, BodyShred and can be completed in less than 30 minutes.
Rachel Frederickson admits that her efforts to lose 155 pounds may have been a little too enthusiastic.
Season-15 winner Rachel Frederickson’s weight loss is raising questions about how much is too much.
What happens when the world's most hard-core trainer suddenly becomes a mom of two? She softens up but doesn't wimp out. We sat down with Jillian Michaels for the scoop. Get ready to take your workout — and your life — to the next level fast!
The Biggest Loser coach shares the most common mistake people make at the gym and the secret to dropping pounds in a half hour a day!