The Biggest Loser

Week 17 (9x17)

: 11, 2010

Quarterback Tony Romo takes the contestants on a hike; past winners Helen Phillips and Erik Chopin discuss the challenges of keeping weight off away from the ranch. Also: Dr. Huizenga offers health updates; the players race over hills of sand while carrying the amount of weight they've lost; Bob and Jillian review videos of the contestants' weight-loss journeys; and the final four are determined at the weigh-in.