The winner of a challenge will be faced with a potentially game-changing temptation; the contestants participate in a tradition in which they experience putting their weight back on and then losing it again.

The contestants return for the live finale. The ones were sent home through the course of the season step on the scale to see who will be the "at home champion." Roberto, Steven, and Colby step on the scale to see who will be crowned the "Biggest Loser."

Twelve people who want to get healthy and transform their lives arrive at 'The Biggest Loser Campus.'