Name: 20分で最高の脳のロックを解除する (Unlock Your Best Brain in 20 Minutes)
Uploaded: 2021-01-14T07:49:28.000Z
Duration: 4 min 21 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

It's about 2:30 now; my first conference
call was at 6am; I finished working at about

1am; and my last call with the Aussies is
at 11pm tonight.

関係詞節（制限と非制限）

And I'm not the only one who lives like
this.

Americans are seriously addicted to working
hard.

It's one of the reasons I came to New York.

It doesn't take a scientist to know we're
probably not very efficient when we're sleep

But when I found out there was something even
more effective than my 3pm Diet Coke hit,

New Yorkers—and most shift workers—are
monophasic sleepers, meaning we have two distinct

parts of our days: one for being awake and
one for being asleep.

But we're in the minority: 85% of mammalian
species are polyphasic sleepers, meaning they

Are humans really supposed to be monophasic
sleepers?

I mean, we need to nap as children and we
need to nap when we get older, and many Mediterranean

cultures love a nap—so why are most adults
so against it?

It is seen as lazy, weak, or for people with
low standards.

But what if I told you a good old-fashioned
daytime snooze could actually improve your

A study at NASA on their military pilots found
that a 40-minute nap improved performance

Multiple studies from the University of Michigan
show the benefits of napping on your ability

to learn, your reaction time, logical reasoning
and symbol recognition, and that naps are

good for your mood, making you less impulsive
and arming you with a greater tolerance for

Well, apparently it's quite the art form.

If you're a newcomer to napping, or if you're
sleep deprived, you're at risk of falling

into a deep sleep quite quickly, which can
be hard to wake from.

This feeling is known as sleep inertia, and
can leave you feeling groggy—the opposite

So newbie snoozers are advised to have shorter
naps, only 10 to 20 minutes long.

But 10 – 20 minutes is ideal for a boost
in energy and alertness.

It seems that more experienced nappers are
practiced at avoiding deep sleep and can enjoy

longer periods of rest without the sleepy
hangover.

A 60-minute nap delivers improvement in remembering
facts, faces and names so build one in to

your pre-party preparation to win over any
crowd.

If you've got the luxury of a full 90 minutes,
you can fit in an entire sleep cycle, complete

with REM sleep, and avoid the sleep inertia
afterwards.

You also get maximum nap benefits including
improved emotional and procedural memory,

One study showed that for people sitting a
test, they attained the same learning benefits

after a 90-minute nap, as after an eight-hour
sleep period.

So if you're studying or sitting an exam,
nap for a full sleep cycle of 90 minutes just

after you study, and before your exam if you
can.

Research shows your retrieval from memory
can improve five-fold.

With all the research to prove naps are great
for productivity, creativity and morale, leading

brands like Nike and Google are setting up
designated nap pods for workers.

In fact, napping at work is becoming more
accepted around the globe.

In Greece, where short siestas are encouraged,
studies show that in those who nap twice a

week, their rate of coronary heart disease
falls by 12%.

Nap three times a week, and it fell by a huge
37%!

In America, where heart disease is the leading
cause of death, we just might be able to snooze

Has this video inspired you to consider taking
them more?

Lwt us know your thoughts in the comments
below

I'm Jayde Lovell, resident science nerd at
the Young Turks Network.

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