大家都知道久坐有害健康。Mayo Clinic Proceedings7月7日在线发表的论文给出了定量:坐2小时抵消20分钟的运动效果。
CBC News: http://www.cbsnews.com/news/two-hours-of-sitting-cancels-out-20-minutes-of-exercise-study-finds/
We already know that a sedentary lifestyle isn't good for our health, but can we measure just how bad it really is for us? A new study offers an answer: two hours of sitting cancels out the benefits of 20 minutes of exercise for our cardiorespiratory fitness levels.
The study, published online July 8 in Mayo Clinic Proceedings, found that prolonged sitting affected people's fitness levels regardless of whether they exercised or not.
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