The Controversy Behind Nike’s Vaporfly Running Shoe, Explained | WSJ

Share this & earn $10
Wall Street Journal
Published at : 24 Dec 2020
5022245 views
77167
6022

Nike’s Vaporfly shoes have become a popular choice for both elite and amateur runners. But the shoes may soon be banned in professional competitions if World Athletics, the world governing body of track and field, decides they offer an unfair advantage. Photo/Video: Alexander Hotz/The Wall Street Journal

More from the Wall Street Journal:
Visit WSJ.com: http://www.wsj.com
Visit the WSJ Video Center: https://wsj.com/video

On Facebook: https://www.facebook.com/pg/wsj/videos/
On Twitter: https://twitter.com/WSJ
On Snapchat: https://on.wsj.com/2ratjSM

#WSJ #Nike #Vaporfly
nikenike wsjnew nike shoes

HOW TO UNLOCK THE NEW MAP!!! | (Before update) | Among Us

HOW TO UNLOCK THE NEW MAP!!! | (Before update) | Among Us

[GOT the Stage] 2. 아파 (Sick)

[GOT the Stage] 2. 아파 (Sick)

What Does a Peer Specialist Do?

What Does a Peer Specialist Do?

Unheard of Chinese Street Food You MUST Try | Farmers Market in China!  China Cuisine

Unheard of Chinese Street Food You MUST Try | Farmers Market in China! China Cuisine

"No Phone" Work At Home Jobs For Shy People - $36 Per Hour

"No Phone" Work At Home Jobs For Shy People - $36 Per Hour

Point Break - Official Trailer [HD]

Point Break - Official Trailer [HD]

Sales Doctors at Deverell Smith - How to give a world class impression

Sales Doctors at Deverell Smith - How to give a world class impression

Rannie Raymundo - Why Can't It Be (Lyric)

Rannie Raymundo - Why Can't It Be (Lyric)

Pink Floyd - Comfortably Numb (1980) legendado

Pink Floyd - Comfortably Numb (1980) legendado

Camera Position 210 : The Calming Camera

Camera Position 210 : The Calming Camera

Top 10 Places To Visit In The UK

Top 10 Places To Visit In The UK

Easy Ways to Speak & Practice English Every Day

Easy Ways to Speak & Practice English Every Day

Rx Security - Prescription Pads and Rx Paper Security Features

Rx Security - Prescription Pads and Rx Paper Security Features

Other Halves - Official Red Band Trailer (2015) - Lauren Lakis, Mercedes Manning [HD]

Other Halves - Official Red Band Trailer (2015) - Lauren Lakis, Mercedes Manning [HD]

E-40 - Seasoned CHARLIE HUSTLE

E-40 - Seasoned CHARLIE HUSTLE

MOST PRO BOWLS DRAFT! INSANE GAME VS DRE DRIZZLE! Madden 19 Draft Champions

MOST PRO BOWLS DRAFT! INSANE GAME VS DRE DRIZZLE! Madden 19 Draft Champions

"We Are The Dinosaurs" by The Laurie Berkner Band (20th Anniversary Edition)

"We Are The Dinosaurs" by The Laurie Berkner Band (20th Anniversary Edition)

Isn't He (This Jesus) [feat. Natalie Grant] // The Belonging Co

Isn't He (This Jesus) [feat. Natalie Grant] // The Belonging Co

Two EV pros on whether the sector is overvalued

Two EV pros on whether the sector is overvalued

[HOT] The female carpenters are trying to find a house, 구해줘! 홈즈 20190728

[HOT] The female carpenters are trying to find a house, 구해줘! 홈즈 20190728

Mock the Week: The Best of Scenes We'd Like to See (Series 16)

Mock the Week: The Best of Scenes We'd Like to See (Series 16)

Johny Johny Yes Papa (Parents Version) | CoComelon Nursery Rhymes & Kids Songs

Johny Johny Yes Papa (Parents Version) | CoComelon Nursery Rhymes & Kids Songs

5 Best Handbags to JUMPSTART Your Luxury Collection

5 Best Handbags to JUMPSTART Your Luxury Collection

Pat McAfee Reacts To Texans Saying They Won't Trade Deshaun Watson

Pat McAfee Reacts To Texans Saying They Won't Trade Deshaun Watson

10 Things You NEED In Your LIFE NOW!

10 Things You NEED In Your LIFE NOW!

How to prepare for MBBS Common Entrance Exam 2020 in Nepal

How to prepare for MBBS Common Entrance Exam 2020 in Nepal

Commonly Used Idioms And Phrases | Enrich Your Speech

Commonly Used Idioms And Phrases | Enrich Your Speech

Andrew Wommack 2019 - OUR BLESSINGS IN CHRIST

Andrew Wommack 2019 - OUR BLESSINGS IN CHRIST

The Kx 500 conversion “Yamasaki” gets done!

The Kx 500 conversion “Yamasaki” gets done!

Minimalist Family Living in a Perfectly Customized Tiny House on Wheels

Minimalist Family Living in a Perfectly Customized Tiny House on Wheels

Brian Mendoza - Everything (Official Music Video)

Brian Mendoza - Everything (Official Music Video)

Laura Valle canta 'I will be' | Audiciones a ciegas | La Voz Kids Antena 3 2019

Laura Valle canta 'I will be' | Audiciones a ciegas | La Voz Kids Antena 3 2019

Juicewrld- rental (unreleased)

Juicewrld- rental (unreleased)

THE SHAPE OF WATER | Official Trailer | FOX Searchlight

THE SHAPE OF WATER | Official Trailer | FOX Searchlight

Canik Elite SC | How to Clean and Properly Maintain

Canik Elite SC | How to Clean and Properly Maintain

secret larry proofs hidden in tpwk music video

secret larry proofs hidden in tpwk music video

Paramedical Online Counselling | How to Pay Fee| Colleges| Choice Filling| Choice Locking

Paramedical Online Counselling | How to Pay Fee| Colleges| Choice Filling| Choice Locking

Challenging The Negative Aspects of The Paranormal Realms

Challenging The Negative Aspects of The Paranormal Realms

We Heard You Like OTKs!  | Hearthstone Standard Meta Snapshot [Darkmoon Faire]

We Heard You Like OTKs! | Hearthstone Standard Meta Snapshot [Darkmoon Faire]

These Gender Reveals Are Out of This World

These Gender Reveals Are Out of This World

Kirin J Callinan - Big Enough (Official Video) ft. Alex Cameron, Molly Lewis, Jimmy Barnes

Kirin J Callinan - Big Enough (Official Video) ft. Alex Cameron, Molly Lewis, Jimmy Barnes

11-25-20 The Benefits of Gratitude - BBCorner

11-25-20 The Benefits of Gratitude - BBCorner

Firstly Meaning

Firstly Meaning

Reaction video to Top 30 Ugliest Basketball Sneakers

Reaction video to Top 30 Ugliest Basketball Sneakers

10 Secrets YOU MISSED In The Fortnite GALACTUS EVENT!

10 Secrets YOU MISSED In The Fortnite GALACTUS EVENT!

Rigid Chase RED - Tail Light

Rigid Chase RED - Tail Light

Mixing with Depth w/ Chris Lord-Alge | Ep. 1 – The Concept

Mixing with Depth w/ Chris Lord-Alge | Ep. 1 – The Concept

Procure IT Essentials

Procure IT Essentials

I Have a Crush on a K-POP Star!

I Have a Crush on a K-POP Star!