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Most people struggle to stick to the general guideline of exercising 30 minutes a day, five days a week, and experts hope that by defining a lower standard, more people will be motivated to get off the couch.
(China.org.cn August 17, 2011) |
大多數人一直努力堅持每周鍛煉5天，每天鍛煉30分鐘。然而專家希望通過降低標準、減少運動量，來鼓勵更多的人離開舒適的沙發，積極鍛煉身體。 |
