The Biggest Loser: Season 7, Episode 14 - ProjectFreeTV

7 - 14:

Previous winners Ali Vincent and Michelle Aguilar take over the hosting duties from Ali Sweeney at the ranch. Elsewhere, the competition is changed by the addition of new arrivals; a medical setback befalls one player; the contestants are suspended over a pool in a balance challenge; and Bob holds last chance workouts at the beach.