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30-Day Cardio Challenge
Spice up your cardio routine with this 30-day challenge that will teach you aerobic bodyweight movements and pump up your endurance.
30-Day Ab Challenge
Can you complete this challenging month of ab-focused training?
The Fattest Cities in the U.S.
Of the 100 most populated U.S. cities, these 10 zip codes have the highest percentage of overweight residents.
30-Day High-Intensity Interval (HIIT) Challenge
There's no magic pill that burns fat overnight. But there is a workout that makes big changes to your body fast. Learn how HIIT can get you quick results.
30-Day Plank and Push-Up Challenge
Skip the crunches and put your weights down. Get down into plank and push-up positions to sculpt and tone your body.
30-Day Foam-Rolling Challenge
A foam cylinder not much longer than your arm and just six inches wide could be the answer to your pain. Who knew, a piece of foam could be so effective?
30-Day Paleo Challenge
Interested in going paleo? Here's the lowdown on all things paleo and a 30-day challenge to help you change your eating habits for good.
30-Day Clean-Eating Challenge
Improve energy and metabolism as well as shed a few pounds with this month long clean-eating challenge.
30-Day Burpee Challenge
Love them or hate them, the burpee is an efficient exercise that tests your entire body, and requires no equipment. Start toning up with this month-long challenge.
30-Day Running Challenge: Run Your First or Fastest Mile
Running can be intimidating. It's hard, it can hurt, and it's nonstop. But, with the right training plan, you can run with ease. Follow this month-long guide to help reach your goal.
30-Day Ultimate Push-Up Challenge
Spice up the traditional push-up. Tighten your arms, tone your shoulders, and sculpt your back with this month-long challenge.
30-Day Crunch Challenge
Flatten your abs in just minutes. All you need is a few minutes a day for one month to sculpt your midsection. Get moving with these five moves.
30-Day Lower-Body Challenge
Want to tone your legs without resorting to the same old boring squat? Try these five lower-body exercises to torch fat and sculpt your butt all within a month's time.
30-Day Full-Body Fitness Challenge
Want to tone up fast? Flatten your abs, sculpt your legs, and chisel your arms in this month-long challenge.