our networksdiscovery channeltlcanimal planetfit tvscience channelplanet green
shop now

National Body Challenge is a FREE, comprehensive fitness and weight-loss challenge that provides the tools and inspiration to get in shape, shed pounds and find the real, healthier you inside.

Why Register?

Want to get started?

Register Free Now

Already a Member?

Login Now

Features

Start Walking!

Get Moving! Find an American Heart Association Start! Walking Path near you.

Weight Loss Fads through the Ages

More Confessions!

Fitness guru Jonathan Ross has three secrets for 'Biggest Loser' winner Erik Chopin, who regained the weight after the show was over but is determined to get healthy again.

Swinging Scales

Rapid Weight Loss Equals Rapid Gain. Why?

Meet Our Experts

We've had a lot of help!

Meet the doctors, nutritionists, fitness gurus, and other experts behind the National Body Challenge.

Recipes

Featured Recipe: Chicken Parm Sub

Chicken Parm Sub
What better way to count your calories than packing your own lunch? (Hint: It's cheaper too!)

Top Picks

Quizzes & Tools

Diet Quiz

Exercise IQ Quiz:

Test your knowledge and expectations.
Toolkits

Find Support:

Working out, sharing challenges -- it's always easier with a buddy.

Games

Break the Habit Game

Just Catch This!

Have a little healthy fun! We promise it won’t hurt a bit...

More Fun and Tools >>

Video Gallery

Want a Total Workout?

Follow Gilad from warm-up to full cardio challenge!


Get Started Now >>

 
 
 
advertisement
 

TV Today

newsletter
 
SITE SEARCH
SUBSCRIBE TO OUR NEWSLETTERS
CREDITS DCL |
DISCOVERY SITES Discovery Channel / TLC / Animal Planet / Discovery Health / Science Channel / Planet Green / Discovery Kids / Military Channel /
Investigation Discovery / HD Theater / Turbo / FitTV / HowStuffWorks / TreeHugger / Petfinder / PetVideo / Discovery Education
VIDEO Discovery Health Video Player
SHOP Toys / Games / Telescopes / DVD Sets / Planet Earth DVD Sets / Gift Ideas
CUSTOMER SERVICE Viewer Relations / Free Newsletters / RSS
CORPORATE Discovery Communications, Inc / Advertising / Careers @ Discovery / Privacy Policy / Visitor Agreement
ATTENTION! We recently updated our privacy policy. The changes are effective as of Tuesday, October 30, 2007. To see the new policy, click here. Questions? See the policy for the contact information.