I run 4 miles in 30 mins every other day, I don't see how it is hurting
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送交者: steven 于 2005-10-01, 01:25:08:
回答: 每天四次太猛了。这样把自己跑得心急气躁的,有害身体 由 coubert 于 2005-9-30, 22:35:41:
me.
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