Physical exercise is necessary to reduce catatonic effects.

为了减少紧张症的影响，体育锻炼是必要的。

He has always been very keen on doing physical exercises.

他锻炼身体一向很积极。

But we also know that physical exercise is very important.

但我们也知道锻炼很重要。

Physical exercise can make you strong and healthy.

经常锻炼身体可以让你变得更加强壮、健康。

Do plenty of physical exercise while you are studying for exams.

准备考试的时候多做体育锻炼。

But in short, physical exercise literally changes the neuronal connectivity of your mind.

简而言之，体育锻炼确实会改变你大脑中神经元的连接。

Let me give you some personal examples. Physical exercise deeply held value for me.

举一些个人例子。锻炼，深深扎根在我心中的价值观。

It's mind-body. Specifically physical exercise. Just let them know.

是身与心。身体练习，都可以。通知他们一声。

There are many different forms of physical exercises that suit different tastes and needs of different people.

锻炼身体的方式有很多种，因为不同的人有不同的喜好与需求。

Proper physical exercise increases your chances for health, and proper mental exercise increases your chances for wealth.

经常性地体育锻炼可以强身健体，同样地，经常性地头脑运动可以增加你获得财富的机会。

I tried to fill up my time by doing all sorts of physical exercise on the spot.

同时又尝试打发时间在原地做不同的体能运动。

These included taking part in robotic operations, looking after the habitat, doing physical exercise and growing crops.

这些包括参与机器人操作、照顾栖息地、进行体育锻炼和种植庄稼。

It is better to relax by watching a movie or reading a book than doing physical exercise.

比起做体育锻炼，看一场电影或读一本书是更好的放松方式。

Has always been, and especially now when I know the research, the data on physical exercise.

一直都是，尤其现在我知道了这个研究，关于锻炼的数据。

Now, the science of the effects of physical exercise and brain health are actually pretty well understood.

关于体育锻炼和大脑健康影响的科学实际上已经很清楚了。

As with physical exercise, it would be best to set this goal low at first, to avoid discouragement.

就像体育锻炼一样，起初你最好把目标定得低一点，免得泄气。

'Aerobics' is a very active type of physical exercise done while listening to music, often in a class.

“aerobics（有氧操）”是一种听音乐而进行的非常活跃的体育运动，通常是在课堂上进行。

“Work out” is a transitive verb, meaning to do physical exercise to make your body strong or healthy.

“锻炼”是及物动词，意思是做体育锻炼，使你的身体强壮或健康。

To ensure their safe and smooth return, the taikonauts have been doing physical exercises to train their muscles.

为了确保安全顺利返回，宇航员们一直在进行体育锻炼，锻炼肌肉。

It's a person who is very good at sport or physical exercise, especially one who competes in organised events.

它指的是非常擅长运动或体育锻炼的人，尤其是参加有组织的活动的人。