Genre: Reality, Health
Premise: Bob Harper makes the move from trainer to host for the 17th installment of the weight-loss competition. Returning trainers Dolvett Quince and Jennifer Widerstrom work with eight contestant teams of two -- seven teams with contestants who know each other and one with two TV personalities meeting for the first time -- to help them change their lives and get healthy. This season features a renovated gym with modernized equipment and a new weigh-in procedure with double scales so opponents can be weighed side-by-side. In the end, one contestant gains the title of ``The Biggest Loser'' and the $250,000 grand prize.