'The Biggest Loser': Zina Garrison on the 'Gorgeous' Trainer and a Second Chance

Watch M&F Iron Maiden take the reins tonight as a new trainer on the hit show The Biggest Loser. Jennifer Widerstrom talks about being a trainer on NBC's show The Biggest Loser.

'The Biggest Loser' is back with Season 16. Host Alison Sweeney spoke about what to expect when the show returns with famed athletes.

The 16th season of "The Biggest Loser" debuts on Thursday night, and Mitchell is not yet able to reveal how far he's gone on the show, or how much weight he's lost. But from listening to him for even a few minutes, it's clear 

Lori Harrigan-Mack, former UNLV softball star and three-time Olympic gold medalist, gets back into shape on “The Biggest Loser: Glory Days.” And former Eldorado lineman Howard “Woody” Carter also takes the challenge.

Lori Harrigan-Mack, former UNLV softball star and three-time Olympic gold medalist, gets back into shape on “The Biggest Loser: Glory Days.” And former Eldorado lineman Howard “Woody” Carter also takes the challenge.