2012年05月21日 11时48分，《2011英语:VOA常速英语听力：越来越多的人选择赤足跑步[1]》由出国留学网liuxuequn.com英语编辑整理.
y fracture some small bones in those tendons and that can be a real serious problem," he said.

Lieberman says many people get injured running without shoes because they do too much too soon.

"It is true that if somebody who has been wearing shoes their whole life and then suddenly takes off their shoes and go for a 10-mile run, they will injure themselves, for sure. I guarantee it," he said.

He says new barefoot runners have to take it slow and give the body time to adapt.
越来越多的人选择赤足跑步[ 结 束 ]

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