Watch The Biggest Loser Seasons 10, Episodes 147 - Week 13

Watch The Biggest Loser Seasons 10, Episodes 147 - week 13

The biggest winner is "The Biggest Loser" in this compelling new weight-loss reality drama in which two celebrity fitness trainers join with top health experts to help overweight contestants transform their bodies, health and ultimately, their lives

All of the contestants from the past season reunite; the third finalist is announced; the winner is chosen.

With Allie being voted off the ranch at the last weigh-in, there are fifteen contestants remaining at the ranch. At that last weigh-in, seven of the eight women were below the yellow line, and as such Jillian feels the women have to get out of what she calls their "kum-ba-yah" mentality. That overwhelming atmosphere of bonding and friendship amongst all sixteen contestants has now disappeared with the first elimination, which makes them all truly realize that they are in a competition, however a competition in which two of the remaining fifteen express not wanting to participate, which raises the ire in the remaining thirteen and in Bob. Because of the twists demonstrated in the past week, the trainers are now treating every workout as a last chance workout as no one is aware when the weigh-in will happen. One of those workouts is provided by tennis player Anna Kournikova. The contestants participate in an immunity reward challenge inspired by Anna's visit. That challenge piques the interest of most as it seems as if an alliance of three has formed. When the weigh-in does occur, the fourteen non-immune contestants learn that once again half, or seven in total, will fall below the yellow line, the biggest loser of the week will save one of the those seven, with the remaining six fighting for four spots via an elimination challenge where they must literally grab for the brass ring.
One contestant expresses a wish to go home this week, creating drama and tension in the house, while another group of players form a secret alliance. Trainer Bob Harper puts the contestants through a grueling workout, zeroing in on one player he thinks has shown him disrespect, and later, trainer Jillian Michaels tries to bring out the athlete in two contestants she thinks need extra attention. Tennis superstar Anna Kournikova gives all the players tennis lessons for a total body workout before a tennis ball pop challenge. Then the players are surprised by another early weigh-in, and those who fall below the yellow line face a wild elimination challenge involving 175 tons of sand before another contestant is send home

Summary: Viewers get the chance to catch up with some of their favorite contestants from the past nine seasons of the series, as more than 30 former contestants will be featured, revealing what they have been doing with their lives since the show.