She said I could do that by doing sit-ups and jumping jacks for two weeks.

她说我要是卧起坐和开合跳坚持两周他就相信我。

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

那你可以给我们示范一个完美卧起坐吗？

LIke most of you have crunched up.

就像你们大多数人做过卧起坐一样。

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卧间约为常人两倍。

It's just like doing sit-ups or push-ups at the gym.

就像在健身房做卧起坐或者是俯卧撑一样。

Most people would find it boring, like sit-ups, you know, like skipping rope.

大多数人会觉得很无聊，比如卧起坐、跳绳。

When I was in the special forces, we would do sit-ups in 115-degree weather.

我在特种部队 在华氏115度高温里做卧起坐。

Moves his head side to side when lying on his stomach.

卧头部左右移动。

My assistant, Tag, does sit-ups in the office during lunch.

我助理泰格间 会在办公室做卧起坐。

Marty said guys our age can't do 10 sit-ups.

马蒂说我们这年纪人做不了十个卧起坐。

Wait a minute. Have you been doing sit-ups?

等一下，你最近有在做卧起坐吗？

Today we are going to learn how to do sit-ups.

今天我们要学习如何做卧起坐。

Number three, silky supine bodies slink and soften.

第三句，身体卧起伏，流畅而柔软地连接在一起。

Three, silky supine bodies slink and soften.

第三句，身体卧起伏，流畅而柔软地连接在一起。

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

研究发现，那些经常卧睡觉人更容易出现这种情况。

So, they have to do sit-ups.

所以他们要做卧起坐。

Hmm, Esther, can you do sit-ups?

嗯，埃斯特，你会做卧起坐吗？

But how do we actually do a sit-up?

但是我们到底该如何做卧起坐呢？

How many sit-ups can you do?

你做多少个卧起坐？

He said this training involved hundreds of push-ups, thousands of sit-ups and hundreds of curls every day.

他称这项训练每天包含数百个俯卧撑，上千个卧起坐和上百个二头肌卷曲。