The teams face off in two challenges to gain pound advantages at the next weigh-in and are quizzed on their nutritional intelligence.
Week 2 is about more than just losing weight – it's about dealing with the core emotional issues that have led the contestants to this point.
In the Season 16 premiere, 20 former athletes, including NFL players and Olympic gold medalists, arrive at the ranch to begin their weight-loss journey.
Twenty former athletes, including NFL players and Olympic gold medalists, will aim to change their lives on the upcoming season of NBC's hit franchise "The Biggest Loser: Glory Days."
The contestants of Season 15 return for the live finale, and one of the three determined finalists will be crowned The Biggest Loser.
The contestants compete in the first Biggest Loser Triathlon, and the three finalists are determined after this week's weigh-in.
The contestants meet with stylists Tim Gunn and Ken Paves to get new styles for their new looks.
The contestants travel to Park City, Utah to train with world-class athletes at the Olympics training center.
The eliminated contestants return to the ranch for a second chance to get back into the competition.
The competition moves to singles, and a double red line means that two players are headed home after this week's weigh-ins.
The contestants participate in a trivia challenge, and the losing team must work in a diner for the entire week.
One team's fate rests on a single contestant sent to work out at home with their trainer.
The contestants participate in a food drive challenge, and the winning team receives a much-needed visit from a family member.
Ruben returns to the ranch, and his Red Team finally triumphs in the season's most entertaining challenge so far.
The contestants compete in a challenge to create delicious, healthy meals for the Season 14 Biggest Loser kid ambassadors.
The contestants must scavenge through a pumpkin patch in search of immunity, but temptations lurk around every corner.
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