結果 : what happens if i only sleep for 5 hours

-
2:55

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

TED
644,228 回視聴 - 4 年前
1:51

I Can't Sleep for More Than 4 Hours a Night - Why? | This Morning

This Morning
51,738 回視聴 - 6 年前
22:56

What Happens If You ONLY SLEEP 4 Hours A Night for 30 Days?

Dr. Sten Ekberg
202,800 回視聴 - 1 年前
3:01

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

Thomas DeLauer
242,383 回視聴 - 8 年前
1:58

Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired

Insider Tech
446,053 回視聴 - 7 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,118,957 回視聴 - 8 年前
15:22

Can you sleep for just 4 hours a day ??

We R Stupid
125,181 回視聴 - 1 年前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
53,949 回視聴 - 2 年前
6:38

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

TED
2,045,890 回視聴 - 6 年前
1:01

Why you're still tired after getting 8 hours of sleep

WCNC
136,978 回視聴 - 4 年前
4:16

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

Rachael Ray Show
22,710 回視聴 - 5 年前
5:06

How to FIX Your SLEEP Schedule in 5 DAYS or Less

Dreamlet
202,606 回視聴 - 4 年前
9:36

I Cut My Sleep To 5 Hours Using This Weird Method

BuzzFeed Multiplayer
7,086,437 回視聴 - 8 年前
10:04

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

WIRED
900,568 回視聴 - 4 年前
6:20

Why Humans Are Supposed to Sleep in Two 4-Hour Phases

Half as Interesting
2,619,273 回視聴 - 3 年前
3:54

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

TED
2,895,329 回視聴 - 1 年前
4:56

Tips to recover after a terrible night's sleep

11Alive
43,356 回視聴 - 6 年前
2:45

What happens when we sleep?

The Economist
10,264,073 回視聴 - 5 年前
5:09

Yoga Guru - Hansaji | How many hours should you sleep?

The Yoga Institute
235,928 回視聴 - 7 年前
3:53

Gravity Position - How to make 5 hours of sleep feel like 8.

ZachThePenguin
150,376 回視聴 - 13 年前