Closing in on his 104th birthday, a twinkle-toed Japanese sprinter has thrown down the challenge to the world's fastest man Usain Bolt.
Jawbone was able to create a snapshot of the earthquake's intensity by analyzing users' sleep disruptions.
Think you don't have enough time for a workout that will benefit your health? You may want to think again.
For a country supposedly obsessed with dieting and thinness, most Americans say they're neither overweight nor trying to lose weight. Continue reading →
Some athletes are bypassing the sports drink aisle in favor of breast milk, saying it's a natural source of energy.
The technology in fitness trackers is changing the way researchers study exercise, allowing them to gather much more detailed information about how people move throughout the day.
The link between sexiness and cycling success hints that male attractiveness might signal evolutionary fitness.
Exercising outdoors can be safe, even exhilarating -- just dress right.
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