评论
打印
And again, differences between the regular exercisers
然后再看看
and those who do not exercise regularly
定期锻炼的人和不定期锻炼的人之间的区别
so here we see the regular exercisers
我们看到 定期锻炼的人
had quite a big reduction in the amount of time
他们的中度或高强度体育锻炼的时间
they spent in moderate or vigorous physical activity
出现了很大的缩减
They had an increase in the level, not doing the whole lot
而另一方面 虽然没有完全发生改变
but also not completely sedentary
但也不是完全转向了静态活动
whereas the non-exercisers had a little bit of decrease in there
而不锻炼的人在这里则出现了一些缩减
Ok, I nowwe are getting to the other issue
现在我们已经触及了另一个问题
about how exercise is beingis
即运动如何
a large literature indicating that exercise can promote sleep
有很多研究文献证明运动能够促进睡眠
This has been known for many years
这是人们长期以来已经知道了的事实
This I thinkyou know, is just a survey
这是一项调查
I think it's a very compelling survey
我认为这是一个引人注意的调查
They were asking these random sample in Finland
研究人员在芬兰随机寻找调查对象
they asked this open-ended question
让他们回答这个开放问题
So it wasn't any kind of loaded question about exercise
所以这不是关于运动的选择题
They list in order of importance
他们将结果按重要性进行了排列
three habits or behaviors which one perceived
要求人们列出哪三种习惯或行为
to best improve falling asleep or improve the quality of sleep
能够提高入睡速度或提高睡眠质量
exercise, as we see, is the No.1 behavior
我们看到 运动是排名第一的行为
I think this is particularly interesting now
我认为这个问题现在非常有意思
because there is more focus on
因为现在有越来越多的人关注
so-called "patient centered assessment of sleep"
所谓的"以患者为中心的睡眠评估"
Maybe instead of really looking at EEG and so on
可能除了检测患者的EEG水平之外
that we are paying attention to
我们开始注意到
what patients and subjects are telling us
患者告诉我们的信息
about how something might improve their sleep
即什么东西能够改善他们的睡眠
and this has consistently been found
人们越来越多的发现
that exercise seems to be
运动是改善睡眠的
one of the most important behaviors for promoting sleep
最重要的行为之一
I just discuss some other studies
我再给大家看看其他研究
One of the limitations of literature on exercise and sleep
关注运动与睡眠的研究文献有一个局限
is that a lot of studies only look at the good sleepers
即它们都只关注了睡眠良好的人群
though there could be ceiling effect
尽管这中间存在一个"天花板效应"
you are already sleeping fine
你已经睡得很好了
that exercise or anything else is not going to improve sleep that much
运动或其他手段对睡眠的改善作用不大
So we reviewed the literature a while back
我们一会儿会回来看看这些研究
