Are we born to run? | Christopher McDougall | TEDxPennQuarter

Title:
Are we born to run? | Christopher McDougall | TEDxPennQuarter
Description:

Christopher McDougall explores the mysteries of the human desire to run. How did running help early humans survive -- and what urges from our ancient ancestors spur us on today? In this talk, McDougall tells the story of the marathoner with a heart of gold, the unlikely ultra-runner, and the hidden tribe in Mexico that runs to live.

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Video Language:
English
Team:
closed TED
Project:
TEDxTalks
Duration:
15:53
http://www.youtube.com/watch?v=w3XTHevPXDY
Format: Youtube
Primary
Original
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Added   by TED
Format: Youtube
Primary
Original
Synced