Skip to main content
Skip to search
Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
TED Games
Innovative games that challenge you to think differently
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
SIGN IN
MEMBERSHIP
Type to search
TED is supported by ads and partners
00:00
Visit advertiser
芭蕾中最难舞步背后的物理学原理——Arleen Sugano
2,707,437 views
|
Arleen Sugano |
TED-Ed
• March 2016
Read transcript
观看完整课程：http://ed.ted.com/lessons/the-physics-of-the-hardest-move-in-ballet-arleen-sugano 在芭蕾舞剧“天鹅湖”的第三幕中, 黑天鹅展示了一段几乎无休止的原地旋转舞步， 单脚足尖支撑，放平，不停原地旋转着...多达32次。这种舞步——通常被称作fouetté——是怎么做到的呢？Arleen Sugano解释了这段著名的芭蕾舞步背后的物理原理。 授课：Arlene Sugano, 动画：Dancing Line Productions.
science
dance
physics
sports
TED-Ed
TED is supported by ads and partners
