THE BIGGEST LOSER -- Episode 906 -- Pictured: (l-r) Cheryl, Ashley, Sherry, Drea, Julia Mancusco, Melissa, Stephanie, Sunshine, Miggy -- Photo by: Trae Patton/NBC

It isn’t enough to literally work the butts off of The Biggest Loser contestants, tonight Jillian Michaels and the Losers are headed to a state-of-the-art facility, where she’ll whip them into shape. They’ll all be working out at the U.S. Olympic Training Center in Colorado.

Click onto video for the details from Jillian Michaels.

The Biggest Loser airs Tuesdays, 8:00 p.m. ET/PT on NBC.