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.

下落的物体下落时动量增加。

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

增肌而言，运动量肌肉增长的根本因素。

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

个物理学家的玩具可以演示角动量还有动能和势能。

As it did, angular momentum became important.

随着它的坍缩，角动量变得重要起来。

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

算每天的运动量只20分钟的散步 也能让你有巨大的改变。

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，睡眠时大脑的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.

你可以少运动量，这样可以少对背部的压力。

These activities are small but definite steps toward losing weight.

这些活动虽然运动量不大，但肥的必要步骤。

That decreased activity corresponded with roadblocks to speech delivery.

这种活动量少与说话时的障碍相对应。

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

这杜克大学研究员赫曼特·卡卡尔所称的“地位动量”现象。

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

这迄今为止我人生中运动量最大的两分钟。

How much exercise do I really need to do?

我究竟需要多大的运动量？

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

它关于物理、动量，而不击倒对方。

An important thing to know is the impulsive momentum relationship.

重要的要知道脉冲动量的关系。

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

根据研究对象的活动量将其进行分组。

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

你可能不得不少你的运动量或体育活动。

Or maybe that the level of physical activity just isn't the best idea.

或者也许增加运动量并不什么好主意。

That was the most work per acre of any fire he was ever on.

在他经历过的火灾中，那场每英亩劳动量最多的。