The contestants weigh in for Week 6, and Bob is forced to use his trainer save.
Tanya talks about her experience as a contestant on The Biggest Loser.
The Biggest Loser's executive producers discuss reinventing the competition for the new season, which kicks off Thursday, September 11th.
Take a look at the unedited version of what happened backstage with Ellen, Sean Hayes and Jillian Michaels!
Trainer Jillian Michaels helps Michael make this foolproof roasted chicken!
Catch up with Fernanda, who was eliminated in the second episode of Season 15.
In this week's challenge, the contestants must bounce balls through a trampoline obstacle course and into a basket.
The contestants must haul 10 weights up a challenging sand dune for a chance at a lavish gym equipment prize.
Jennifer has had trouble with box jumps the entire season. Today, Jillian puts an end to the fear.
The first weigh-in of Season 15 proves eventful when Jillian decides to use her once-per-season Trainer Save to keep Craig on the ranch.
Join Dolvett for an exclusive behind-the-scenes tour of the Biggest Loser gym.
Take a tour of the famous Biggest Loser house with trainer Dolvett Quince.
Contestants Matt Hooper and Jennifer Messer discuss their motivations for joining Season 15 of The Biggest Loser.
Sunny, Lindsay, and Biingo talk about their experience.
Francelina talks about her experience on The Biggest Loser
Download the TV Guide app for iPhone, iPad and Android!