19:12

TEDxPhoenixville - Christoper McDougall - Barefoot Running

18:03

From couch to ultra marathon: Bill Hoffman at TEDxAlbany 2013

18:14

How to Succeed Without Confidence, Motivation, or Healing | Evy Poumpouras | TEDxAthens

18:11

Run for your life! At a comfortable pace, and not too far: James O'Keefe at TEDxUMKC

18:39

Stoicism as a philosophy for an ordinary life | Massimo Pigliucci | TEDxAthens

9:13

What if age is just a state of mind? | Bruce Grierson | TEDxPSU

13:23

Two Easily Remembered Questions That Silence Negative Thoughts | Anthony Metivier | TEDxDocklands

26:15

TEDxPortsmouth - Dr. Alan Watkins - Being Brilliant Every Single Day (Part 2)