The psychological burden from being bored offsets the benefits.



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送交者: Enlighten 于 2005-8-01, 18:08:55:

回答: If exercise for one hour eveyday can increase life expectancy by 3 three? 由 HunHunSheng 于 2000-10-31, 01:16:07:

Why can't you find some exercise that's fun?



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