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Word: helpe (lookup in dictionary) (lookup stats)
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...over the past few years, an emerging body of research has begun to show the opposite, especially when it comes to running. Not only is there no connection between running and arthritis, the new studies say, but running - and perhaps regular vigorous exercise generally - may even help protect people from joint problems later...

Author: /time Magazine | Title: Is Running Bad for Your Knees? Maybe Not | 12/25/2009 | See Source »

...good news is that there are ways to help reduce the risk of stress fracture. One method may be to simply strengthen the muscle attached to the bone. In a study published in the December issue of Medicine & Science in Sports & Exercise, researchers at the University of Minnesota found that among competitive female runners, those with larger calf muscles were less likely than runners with small calf muscles to suffer stress fractures in their shinbones. Why? The stronger the muscle, the greater the force it exerts on the bone; a contracting muscle exerts a bending force on the bone, like...

Author: /time Magazine | Title: Is Running Bad for Your Knees? Maybe Not | 12/25/2009 | See Source »

...Popp, who recently completed her Ph.D. in exercise physiology at the University of Minnesota. She suggests adding calf workouts to your regular exercise routine but cautions that increasing muscle and bone strength is a gradual process and that having strong calves is no cure-all. But "if it can help prevent stress fractures, it's worth a try," says Popp...

Author: /time Magazine | Title: Is Running Bad for Your Knees? Maybe Not | 12/25/2009 | See Source »

...Peshawar and Taxila, but even he can't go to these sites anymore, much less foreigners. To his knowledge, he said, there are no foreign teams scheduled to come to Pakistan. "We are not taking the risks to bring them to the sites," he says. "We need their help, we need to involve them. But unfortunately, that's not been happening for the last two years...

Author: /time Magazine | Title: Pakistan's Turmoil Endangers Its Archaeological Treasures | 12/25/2009 | See Source »

...says Philo Kim, a professor of sociology at Seoul National University in South Korea, who has visited North Korea several times to study Christianity there. "The government takes advantage of them by dispatching spies into the churches. They can gather information about the churches in China and how they help defectors escape...

Author: /time Magazine | Title: How Christmas Is (Not) Celebrated in North Korea | 12/24/2009 | See Source »

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