結果 : most comfortable position to sleep in class
1:36

How To Sleep On Your Desk

Eat Play Love
8,199 回視聴 - 1 年前
3:18

The Best Sleep Position For Your Health

Goodful
216,012 回視聴 - 2 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
5:00

How to sleep comfortable on a plane compilation!

Jiny Maeng
50,190 回視聴 - 7 か月前
4:52

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

The Wall Street Journal
1,931,326 回視聴 - 1 年前
8:09

Proven Sleep Tips | How To Fall Asleep Faster

Doctor Mike
4,265,983 回視聴 - 1 年前
3:58

How to fall asleep and sleep fast

AbrahamThePharmacist
809,574 回視聴 - 1 年前
16:30

What's the Best Position to Sleep in? Do we even need a Pillow?

What I've Learned
5,341,200 回視聴 - 5 年前
5:21

Sleep | How to Sleep Fast at Night

Nurse Sarah Jeffries
955,858 回視聴 - 2 年前
5:29

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

TED
2,134,526 回視聴 - 4 年前
12:54

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

Abhi and Niyu
3,112,377 回視聴 - 9 か月前
0:30

Which of these positions do you sleep in?

Levitex Sleep
5,291 回視聴 - 1 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
8:52

10 Little-Known Tricks for Perfect Sleep on a Flight

BRIGHT SIDE
6,458,721 回視聴 - 6 年前
5:10

14 UNCOMMON TIPS ON HOW TO SLEEP WHILE FLYING ECONOMY CLASS |

Global Travel Venture
23,662 回視聴 - 11 か月前
2:34

IT286 Class: Ways to Sleep During Class

AdDU CS Multimedia Class
5,569 回視聴 - 9 年前
6:00

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

Natalies Outlet
45,192,163 回視聴 - 6 年前
3:40

Physiotherapist shows the BEST way to sit on a plane (sleep better!)

Build Your Moxie
24,919 回視聴 - 11 か月前
0:35

Elon Musk Shares How Many Hours of Sleep He Needs to Be Productive! | @MindMasteryX

Inspire Greatness
1,660,964 回視聴 - 2 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