All right, can you show me the perfect sit up?

那你可以给我们示范一个完美的仰卧起坐吗？

Those with neurodegenerative disease spent nearly twice as much time on their backs while sleeping.

神经变性疾病患者睡眠时仰卧的时间约为人的两倍。

This will be the best sit-up you have ever seen, Coach Hank.

这将是您见过的最棒的仰卧起坐，汉克。

Repeat steps four to six for the rest of the sit-ups.

重复步骤四到六，完成其余的仰卧起坐。

This has been found to be more common in people who consistently sleep on their backs.

研究发现，那些经仰卧睡觉的人更容易出现这种情况。

It's perfectly safe to float normally, reclining on your back with your head held above the seawater.

漂浮是完全安全的，仰卧着，头顶在海水之上。

But, uh, before I take my shirt off, I just need like ten minutes to do some crunches.

不过，脱掉衣服之前，我需要先做10分钟的仰卧起坐。

In terms of just general strength, I think pushups are great, sit-ups, planks, squats are fantastic to throw in.

从一般力量来看，我认为俯卧撑是很好的，仰卧起坐，平板支撑，深蹲都非棒。

What was interesting about this paper is that none of the positions he's presented show people sleeping on their backs.

这篇论文的有趣之处在于，他展现的这些姿势中，没有一个是仰卧的。

[Interviewer] All right, can you show me the perfect sit up?

- [采访者] 好吧，你能告诉我完美的仰卧起坐吗？

It is common practice for Buddhist monks to sleep upright.

和尚仰卧是见的习俗。

It tipped its head to examine the supine flesh.

它歪着头检查仰卧的肉体。

You sleep like this on your back and it's supposed to like circulate your body.

您以这样的方式仰卧睡觉，这样血液就会在您的身体内循环。

There's a fellow who has the world record in consecutive sit-ups, thousands of them.

有一位连续做仰卧起坐的世界纪录保持者，他能做数千次。

Doing out doing the number of sit-ups that I could do the day before.

完成比前一天更多的仰卧起坐。

I watch way too many ads online, and I don't do enough sit-ups.

我在网上看了太多的广告, 而且我没有做足够的仰卧起坐。

Why can't you just do regular sit-ups?

为什么你不能做普通的仰卧起坐呢?

I lay on my back and looked up at the stars.

【star】我仰卧着看天上的星星。

The three weeks he spent on his back this time seemed an entire age.

这次他仰卧的三个星期，仿佛过了整整一个世纪。

And so I kind of go through these exercises every single day, usually on my back, actually.

所以，我每天都会做这些习，通是在仰卧的情况下。