評論
打印
And she went to them to two groups and told both groups the importance of physical exercise.
她分別去跟兩組人一起工作，跟兩組人都說了鍛煉的重要性
And she said, this is, you know, something brought to you by your hotel, just to show you how important exercise is.
她說，這是你們酒店搞的只是為了讓你們知道鍛煉有多重要"
And then she tested them on all these physical measures, whether it was body fat, blood sample
然后她測試了她們的各項生理指標：包括身體脂肪，血液樣本
how much fat they had in their blood, weight, psychological measures, depression, anxiety, and so on and so on.
她們血液中有多少脂肪，體重，還有心理指標，沮喪，焦慮，諸如此類
And what she did was... to the one group, she just left them after all these tests. The second group, she said to them
而她所做的是，對于其中一組，她測試完后就不管她們了。而另一組，她對她們說
and this was the intervention, you know the work you are doing is actually physical exercise.
這就是干預手段，你們所做的工作實際上就是種鍛煉
And she calculated how much calories it takes to pick up sheets, to go like this and then to put it on the bed
她計算了收床單所消耗的卡路里，抖床單，然后鋪在床上
how much calories it takes to actually vacuum. She estimated all those things
用吸塵器清潔要消耗多少卡路里。她估算了這所有工作
and then she gave them the statistics of how many calories you should expend a day doing exercise. And she said
然后她給她們看了每天鍛煉所消耗的卡路里的數據。然后她說
what you are doing is working out actually.
你們做的其實正是健身
This was the intervention. And she went back 8 weeks later. 8 weeks later, she ran the exact same tests again.
這是實驗的干預，然后她兩個月之后再回去。兩個月后，她又進行了同樣的測試
And some of the results that she found, some of them are in the article, others are not.
她發現的有些結果：其中有些結果是預料之中的，有的則不是
Blood pressure decreased significantly. The fat in the blood decreased significantly.
血壓顯著下降。血脂顯著下降
Body weight, after the 8 weeks, for the intervention group, not for the control group.
體重，兩個月后，實驗組而非對照組
Control group: no change over that period! Body weight decreased significantly.
對照組期間完全沒有變化。體重顯著下降
