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THIS WEEK'S CHALLENGE
THE BIGGEST LOSER VIEWER GALLERY
The Biggest Loser has teamed up with Motorola®
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The Biggest Losers chew Extra gum to help manage weight - and you can too.
CHERYL'S BLOG
Did you know tea can actually burn calories? Cheryl explains how in her latest blog.
Click here »
Go to the Lose Big blog to find out what the kicked-off contestants have to say.
Get healthy with iVillage Diet & Fitness.
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Sign up for the Step Up to Slim Down Community Challenge and walk off the weight.
BOB'S COLD WEATHER WORK OUTS
Bob explains some easy indoor work outs to do during cold weather.
Watch now!
NEXT ON
NFL superstars Jerry Rice and Steve Young guest! Plus, a mother and daughter fight to survive one more week. (TV-PG)
THE BIGGEST LOSER CLUB
Get online access to the diet & fitness program used by the contestants - personalized to fit your goals and lifestyle. Check it out »
THE BIGGEST LOSER STORE
NEW! Healthy, budget-friendly recipes your whole family will love!
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Join now and get the motivation to lose the weight!
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Grab the new Quick Tips widget now.
On the streets of Lima, Peru, a new Hero discovers his powers. Watch Heroes: Destiny, the all-new web series!
Shop online now at the NBC Store!
Watch your favorite holiday moments on NBC! Deadline Dec. 5. Get details here.
NBC News presents Yes We Can: The Barack Obama Story on DVD. Pre-order now!