First trying physical exercise and dieting, she lost some weight and discovered an inner strength.

to see whether people's personality affects their life span to find out if one's lifestyle has any effect on their health to investigate the role of exercise in living a long lifeto examine all the factors contributing to longevity They have a good understanding of evolution.

Why do some people live to be older than others? You know the standard explanations: keeping a moderate diet, engaging in regular exercise, etc.

They are closely related to physical and mental exercise.

Employees formed storm chaser teams and competed in storm-themed educational exercises to earn various rewards.

Walking, if you do it vigorously enough, is the overall best exercise for regular physical activity.

"There are a lot of studies on the relationship between breakfast eating and possible health outcomes, but this may be because those who eat breakfast choose to habitually have health-enhancing behaviours such as regular exercise and not smoking," she say

And exercise releases hormones that can improve mood and relieve stress, which can also help learning.

As if you needed another reason to hate the gym, it now turns out that exercise can exhaust not only your muscles, but also your eyes.

But as these findings show, exercise and academics may not be mutually exclusive.

During 26 vigorous exercise, our muscles tire as they run out of fuel and build up waste products.

Everybody's television set is connected to a system that streams personalized language or exercise classes.

first trying physical exercise and dieting, she lost some weight and discovered an inner strength.

It was not known, however, whether central fatigue might also affect motor systems not directly involved in the exercise itself, such as those that move the eyes.

Researchers in the Netherlands report that children who get more exercise, whether at school or on their own, 26 tend to have higher GPAs and better scores on standardized tests.

You know the standard explanations: keeping a moderate diet, engaging in regular exercise, etc.

Colleges exercise full control over their own financial affairs.

To reduce or avoid it, researchers have examined the effect of smoking, diet, brain-challenging games, exercise and other strategies.

A century's worth of calculated name changes point to the fact that naming any group is a politically freighted exercise.

My colleagues and I are studying something called augmented reality (a field of computer research dealing with the combination of real-world and virtual reality)," said Christopher Dede, professor in learning technologies at Harvard University, "Alien Contact," for example, is an exercise developed for middle-school students who use hand-held devices that can determine their location.

Because so many of our modern technologies and services depend on oil, nations, corporations, and institutions that control the trade in oil exercise extraordinary power

We learn from the passage that in today's world, whoever monopolizes the oil market will be able to exercise extraordinary power.

Dan Clancy, the chief architect of Google Books, does seem genuine in his conviction that this is primarily a?philanthropic?(慈善的) exercise.

For instance, Robertson and colleagues found that males who were more traditionally masculine were more emotionally expressive in a structured exercise than when they were simply asked to talk about their emotions.

Exercise more and work harder.

Fatigue is a typical symptom of lack of exercise.

A century's worth of calculated name changes point to the fact that naming any group is a politically freighted exercise .

Exercise, diet, cognitive stimulation showed some positive effects, although the evidence was not so strong that we could actually consider these firmly established.

Nonetheless, it's smart to exercise caution .

Perhaps worse, the detrimental effects of an unhealthy diet and insufficient exercise are not limited to your body.

She says she is able to take Zumba exercise classes three times a week, work out on the treadmill(跑步機), and take long, brisk walks.

That's why, for example, may say they believe in the benefits of recycling or exercise, but don't behave in line with their views, because it takes awareness, effort and courage to go beyond merely stating that you believe something is a good idea.

Thus, body weight is not always the best indicator of health and a thin person still needs to eat well and exercise regularly.

You also know that roller-skating is excellent exercise.