Harvard professor debunks the ‘10,000 steps per day’ myth | Daniel Lieberman
9:56
9 tactics to build a stronger mind | Lisa Genova
12:12
Daniel E. Lieberman | This Is Why You Can’t Lose Weight!
13:32
The #1 antidote to aging | Daniel Lieberman, Morgan Levine & more
13:08
I walked 10,000 steps a day for 30 days
11:13
The disappearance of men | Christine Emba
9:25
Why can't we stop eating certain foods? - BBC
9:09
Fitness Experts Debunk 17 Exercise Myths
16:29