每天走1万步就能身体健康？专家：别逗了
<p><span word="It">It</span>'<span word="s">s</span> <span word="hailed">hailed</span> <span word="as">as</span> <span word="the">the</span> <span word="magic">magic</span> <span word="number">number</span> <span word="to">to</span> <span word="reach">reach</span> <span word="every">every</span> <span word="day">day</span> <span word="if">if</span> <span word="you">you</span> <span word="want">want</span> <span word="to">to</span> <span word="stay">stay</span> <span word="fit">fit</span> <span word="and">and</span> <span word="healthy">healthy</span>.</p><p>它被誉为要想保持健康每天必须要达到的神奇数字。</p><p><span word="But">But</span> <span word="health">health</span> <span word="officials">officials</span> <span word="say">say</span> <span word="we">we</span> <span word="don">don</span>'<span word="t">t</span> <span word="have">have</span> <span word="to">to</span> <span word="notch">notch</span> <span word="up">up</span> 10,000 <span word="steps">steps</span>... <span word="a">a</span> <span word="brisk">brisk</span> <span word="ten">ten</span>-<span word="minute">minute</span> <span word="walk">walk</span> <span word="could">could</span> <span word="be">be</span> <span word="just">just</span> <span word="as">as</span> <span word="good">good</span>.</p><p>但是卫生官员们却说，我们没必要走完一万步……10分钟的快步走同样很好。</p><p><span word="They">They</span> <span word="want">want</span> <span word="people">people</span> <span word="to">to</span> <span word="increase">increase</span> <span word="the">the</span> <span word="intensity">intensity</span> <span word="of">of</span> <span word="their">their</span> <span word="walking">walking</span>, <span word="rather">rather</span> <span word="than">than</span> <span word="just">just</span> <span word="focus">focus</span> <span word="on">on</span> <span word="the">the</span> <span word="distance">distance</span>.</p><p>他们希望人们提高步行的强度，而不只是注意距离。</p>
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