When walking, don't lose your good running form.

在步行的时候，不要丢掉你的好的跑步姿势。

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Imagine that your running form is smooth and graceful.

想象你的跑步姿势光滑优美。

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What aspects of your running form would you like to improve?

你跑姿的那一方面需要改进？

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Another popular form of exercise is jogging,or running at a slow to medium speed.

VOA: special.2010.06.08

"I actually have them sign a form saying you will be running, you will skip meals, you will not get sleep."

VOA: standard.2010.02.26

He never returned to his pre-cover running form.

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Reigning champion Charl Schwartzel of South Africa is also running into form with a tied fifth finish Sunday.

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In traditional retail, the closest example of this kind of effort is at independent running stores where customers come together to form running clubs and train for races.

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