結果 : most comfortable ways to sleep in class
19:16

14 SECRET Ways To SLEEP In CLASS!

Unspeakable
9,042,682 回視聴 - 3 年前
1:36

How To Sleep On Your Desk

Eat Play Love
8,199 回視聴 - 1 年前
15:32

How To Sleep In Class Like A Professional (High School/College Edition)

Daidus
4,557,545 回視聴 - 6 年前
3:18

The Best Sleep Position For Your Health

Goodful
216,012 回視聴 - 2 年前

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3:58

How to fall asleep and sleep fast

AbrahamThePharmacist
809,574 回視聴 - 1 年前
8:09

Proven Sleep Tips | How To Fall Asleep Faster

Doctor Mike
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5:29

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

TED
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4:52

Ergonomics Expert Explains How to Sleep on a Plane | WSJ Pro Perfected

The Wall Street Journal
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14:10

DAZ WATCHES HOW TO SLEEP IN CLASS

Daz Games
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5:21

Sleep | How to Sleep Fast at Night

Nurse Sarah Jeffries
955,854 回視聴 - 2 年前
9:25

13 Secret Ways to Sleep in Class

Chi Chi WOW
693,245 回視聴 - 3 年前
1:59

How to deal with your insomnia — and finally get to sleep | Sleeping with Science

TED
375,056 回視聴 - 2 年前
6:38

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

TED
2,048,501 回視聴 - 6 年前
6:00

How to Fall Asleep FAST When You CAN’T Sleep! 10 Sleep Life Hacks!

Natalies Outlet
45,192,158 回視聴 - 6 年前
12:54

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

Abhi and Niyu
3,112,366 回視聴 - 9 か月前
1:51

Best way to sleep on a flight

Insider Tech
714,025 回視聴 - 7 年前
8:52

10 Little-Known Tricks for Perfect Sleep on a Flight

BRIGHT SIDE
6,458,721 回視聴 - 6 年前
1:28

Pulling an All-Nighter vs. 2 Hours of Sleep: Which is Worse? – Healthy Living and Diet Tips–SELF

SELF
220,899 回視聴 - 10 年前
7:40

How to Fix Your Sleep Schedule Fast | Tips for Back to School, Insomnia, and Children

Nordic Naturals
394,253 回視聴 - 4 年前
1:54

How Sleep Affects Your Brain

Dana Foundation
297,114 回視聴 - 3 年前