The Outside Fitness Center

Track your progress and achieve any fitness goal

Test Your Running IQ

How much do you really know about the two-legged life? Find out with our quiz.

Body fat is just an inert layer of blubber, right? If only. New research shows that it's more like a toxic parasite that doesn't want to let go. The good news: if you exercise and eat right, you can force it to.

Can Running Actually Be Good for Your Knees?

A new study shows that, despite everything you've heard—and experienced—running isn't as hard on the body as you might think. But can we trust the results?

Should We Throw Our Protein Guidelines Out the Window?

Is it true that your body can only digest a set amount of protein at a time? Two recent studies offer conflicting findings.

What Can We Learn From How Professional Athletes Eat?

Unlike the average couch potato, pros are self-regulating their calorie intake to match their activity level, and they’re consistently eating three meals a day

Is Webcam Training the Future of Fitness?

Why fitness training via webcam is more popular than ever

Secrets of the Pros

Top athletes share their meal strategies

Training Peaks

Sign up for a basic or premium account and you can purchase an online training plan from Outside. Includes: A detailed schedule of workouts tailored to your goals, a pre-loaded calendar, and daily email reminders.

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