This week, the contestants take a pop quiz about obesity in the workplace after meeting host Alison Sweeney in a diner. The location proves significant since that's where the losing team will be working all week while still trying to eat healthy and exercise with much busier schedules. While the losing team stays busy waitressing, cleaning up, doing dishes and squeezing in workouts, they still find time to bring "treats" from their day job back to the ranch to tempt other players. Meanwhile, one trainer works closely with his contestant to determine what has been holding him back from bigger weight loss numbers, and another tries to help one player's family member get started on the path to a healthier lifestyle. Then it's time for another contestant to head home after a weigh-in that yields surprising results. .

This week kicks off with all of the eliminated contestants returning to weigh-in, and one lucky player getting the chance to return to the competition. Then it's off to a grueling kettle bell beach challenge that promises the winning player a hefty prize. Fan favorite and former "Biggest Loser" contestant Abby Rike pays a visit to the ranch and inspires the players with her own "Second Chance" story. Later, the contestants head to the race track for words of encouragement and a fun workout with popular NASCAR driver Carl Edwards. Then one player reaches "One-derland" at the weigh-in and another is sent home before host Alison Sweeney gives the remaining contestants some very exciting news.