Perhaps you prefer to be less energetic?

或许你想要运动量小一点？

A falling object gains momentum as it falls.

物体时动量增加。

In terms of building muscle, volume is the ultimate factor dictating growth.

增肌而言，运动量是肌肉增长根本因素。

It's a physics toy that demonstrates angular momentum, potential energy, and kinetic energy.

是个物理学家玩具可以演示角动量还有动能和势能。

As it did, angular momentum became important.

随着它坍缩，角动量变得重要起来。

Even a 20-minute daily walk can make a big difference.

算每天运动量只是20分钟散步 也能让你有巨大改变。

And the more you do, the better.

运动量越大，好处越多。

According to studies, its activity during sleep is even higher than during the day.

根据研究，睡眠时大脑活动量甚至比白天还要高。

You can get the motion down and then it puts less strain on your back.

你可以减少运动量，这样可以减少对背部。

These activities are small but definite steps toward losing weight.

这些活动虽然运动量不大，但都是减肥必要步骤。

That decreased activity corresponded with roadblocks to speech delivery.

这种活动量减少与说话时障碍相对应。

You're quite literally going from zero to a hundred right off the bat.

从字面上说，你运动量几乎是马上从 0 到 100。

It's a phenomenon that Duke University researcher Hemant Kakkar calls " status momentum"

这是杜克大学研究员赫曼特·卡卡尔所称“地位动量”现象。

It is, by far, the most athletic two minutes of my entire life.

这是迄今为止我人生中运动量最大两分钟。

But the original star's angular momentum is preserved.

但原始恒星角动量被保留了来。

How much exercise do I really need to do?

我究竟需要多大运动量？

It's about physics and momentum rather than a strike.

它是关于物理、动量，而不是击倒对方。

An important thing to know is the impulsive momentum relationship.

重要是要知道脉冲动量关系。

Study subjects were grouped according to the amount of activity they reported.

根据研究对象活动量将其进行分组。

You might have to cut down on the amount of exercise or sport you do.

你可能不得不减少你运动量或体育活动。