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Running: Healthy or bad for your feet? (AP Photo)

Running shoes, decked out with the latest cushioning, motion control and arch support technologies, may not be as beneficial to your feet and joints as you might think.

A new study finds that running shoes, at least the kind currently on the market, may actually put more of a strain on your joints than if you were to run barefoot or even to walk in high-heeled shoes, and the increased pressure could lead to knee, hip and ankle damage. The scientists don’t recommend ditching your high-tech sneaks, however, as going barefoot on man-made surfaces could also prove harmful,

While exercise is no doubt beneficial for overall health, running and walking put stresses on your joints that may predispose you to getting osteoarthritis in those areas, said Dr. D. Casey Kerrigan, who conducted the study while at the University of Virginia, where she was a professor of physical medicine and rehabilitation.  Osteoarthritis is the breakdown of cartilage in your joints, which can lead to bone rubbing on bone, causing pain, Kerrigan explained. Walkers and runners should try to minimize forces on their joints to prevent this damage, she said.

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