The season premiere of the hit NBC reality weight loss show "The Biggest Loser Couples" will air on January 5. Trainer Jillian Michaels has been making the rounds on the talk shows and has expressed some fear for the growing number of morbidly obese contestants who will appear on the show.
Jillian believes that some contestants may be too big to safely undertake some of the strenuous challenges. Season 9 will feature