New research has found that women could pump up their workouts, especially their strengthening exercises, when they pumped up the volume on their favorite tunes.

Injuries to American children during gym classes increased by 150 percent from 1997 to 2007, a new study finds, raising questions about more vigorous P.E. and adult supervision.

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Playing a sport can bring many benefits to kids' physical and emotional health. But sports injuries in are common. Here's how to keep your young athlete safe.

The lightweight InStride Electronic Stairstepper is billed as the perfect exercise machine for apartment dwellers living in cramped spaces — but could the teeny gizmo really help burn calories?

Parkour and a related activity called freerunning have been glamorized in YouTube videos, but if you're going to vault over urban walls and benches, beware of safety risks.

Mississippi's still king of cellulite, but an ominous tide is rolling toward the Medicare doctors in neighboring Alabama: obese baby boomers.

Still obsessing about how your dimpled thighs, jelly belly or flappy arms look in a swimsuit? That’s so last summer. This year, there’s a new body part to fret over: the cankle.