結果 : how to shorten sleep time
10:30

How to Sleep Less & Sleep Better

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How to Sleep Less and Get More Out of Your Day- Thomas DeLauer

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How to sleep less without being tired? - Dr.Matt

Dr. Matt
106,880 回視聴 - 6 年前
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How to Stop Oversleeping | wikiHow Asks an Expert Sleep Doctor

wikiHow
133,402 回視聴 - 4 年前

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0:18

What to do when you CAN'T sleep

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11:21

How to Sleep LESS and BETTER🤯| Science Behind Sleep| Prashant Kirad|

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0:48

Did You Know? Cats Can Sleep 16 Hours a Day! #CatFacts #Sleep #Cats #funfacts #facts

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2:55

How much sleep do you really need? | Sleeping with Science, a TED series

TED
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5:29

6 tips for better sleep | Sleeping with Science, a TED series

TED
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6:38

The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg

TED
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12:54

How to SLEEP faster & better? Unlock the superpower of sleep by Abhi and Niyu

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10:04

Scientist Explains How Some People Need Only 4 Hours of Sleep | WIRED

WIRED
902,597 回視聴 - 4 年前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
56,973 回視聴 - 2 年前
1:00

How To Stop Oversleeping..?? Is Too Much Sleep Harmful..?? Oversleeping Side Effects | Biotonic

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10:33

10 Sleep Myths Finally Debunked

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4:16

How a Sleep Doctor Trained His Body To Survive On Less Than 8 Hours Of Sleep a Night

Rachael Ray Show
23,111 回視聴 - 5 年前
3:54

Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED

TED
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How to Only Sleep 2 Hours Per Day

The Infographics Show
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15:52

How To Fix Your Sleep Schedule - Reset Your Sleep Pattern (animated)

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3:58

How to fall asleep and sleep fast

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885,005 回視聴 - 1 年前