| Jan 27, 2010
At the upcoming Winter Olympics in Vancouver, you're likely to see the fruits of a training technique Olympic athletes have practiced for literally thousands of years. Though it's relatively unknown to the public, the technique is one anyone can use to...
| Aug 18, 2010
Flat abs and bulging biceps are improvements brought on by exercise. Less visible but more significant are the structural improvements aerobic exercise make to your heart—improvements that can take you from feeling like a junker car to purring...
| Aug 25, 2010
If you're overweight, you're not alone. According to research by the National Institute of Diabetes and Digestive and Kidney Diseases, 66 percent of adults in the U.S. are overweight or obese.
Losing weight is a goal of nearly everyone who exercises, and...
| Aug 31, 2010
The link between learning and exercise is now well established. As kids return to the classroom this fall, and as more parents discover that school recess and P.E. have been cut back or eliminated entirely, families are making exercise an after-school...
| Sep 8, 2010
Improving performance and reducing the risk of injury during exercise is not just a matter of building your strength or endurance. Efficient movement also plays a role, and that comes only with repetition.
In that sense, practice does make perfect.
| Sep 15, 2010
Any exercise you do requires two things: muscle contraction and energy. You train your muscles with exercise, of course, but did you know you also train the mechanisms that provide the energy?
All cellular activity is fueled by adenosine triphosphate, or...
| Sep 22, 2010
Despite the health profession clamoring for everyone to exercise, primary-care physicians are often responsible for quashing the very fitness efforts they purport to embrace.
Many people report having gone to their personal physicians to seek treatment...
| Sep 29, 2010
There are certain places you might expect to see a recommendation to hire a personal trainer — say, in a muscle-magazine ad or on late-night TV. But one of those places is probably not a publication by one of our nation's most venerated medical...
| Oct 5, 2010
Even people with risk factors need exercise. In fact, people with risk factors stand to see the greatest gains from regular exercise, including a potential reduction in the very risk factors they once viewed as an impediment to it.
| Oct 12, 2010
Jen had been obese, had gastric bypass surgery and lost 80 pounds. She was walking five or six times a week — about 25 miles — and had started doing marathons. Then she started lifting weights twice a week to add some resistance training to...
| Oct 20, 2010
More and more kids are being diagnosed with what was once thought to be an almost exclusively adult malady: high blood pressure. These children join the large contingent of American adults — estimated to be 25 percent of the population — who...