It's this strange form that makes race walking such an attractive activity, however, says Jaclyn Norberg, an assistant professor of exercise science at Salem State University in Salem, Mass.

马萨诸塞州塞勒姆大学的运动科学助理教授贾克琳·诺伯格说，正是这种奇特的形式使竞走成为一项有吸引力的活动。

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However, race walking does not pound the body as much as running does, Dr. Norberg says.

然而，诺伯格博士说，竞走不会像跑步那样对身体造成那么大的冲击。

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The debates will be moderated by the former National Archivist of Sweden, Erik Norberg.

UNESCO: Denmark

That according to marine mammal special Brent Norberg, of the Federal Fishery Service.

NPR: Large Sea Lion Population Threatens Fishing

Sweden's big state works because it is Swedish, not because it is big, says Johan Norberg, a liberal economist.

ECONOMIST: Charlemagne