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

A loss by one team causes emotions to run high as the contestants push harder to meet their goals.

Two contestants overcome their insecurities and emerge as leaders during this week's challenge.

All the remaining contestants finally get to reconnect with friends and family.

The contestants take a dive into fitness as friendships grow stronger.

One contestant faces an unexpected obstacle, forcing their team to come together in new ways.

It’s every person for themselves as the contestants no longer compete in teams.

The contestants get the encouragement they need to keep moving forward on their journey.

The final four contestants revisit a fitness milestone to see how much progress they have made.