Crédits
Vidéos
Amy Cuddy
Ron Gutman
Shawn Achor
Dr Sandrine Thuret
Les photos
| Kelly Sikkema |  |
||
| Luke Michael |  |
||
| Dave Contreras |  |
||
| Anton Repponen |  |
||
| David Marcu |  |
||
| Joshua Earle |  |
||
| Aaron Burden |  |
||
| Tycho Atsma |  |
||
| Jeremy Bishop |  |
 |
|
| Providence Doucet |  |
||
| Ernesto Velazquez |  |
||
| Teddy Kelley |  |
||
| David Marcu |  |
||
| Jakob Owens |  |
||
| Hillie Chan |  |
||
| Denys Nevozhai |  |
||
| Izzy Gerosa |  |
||
| Small Danka |  |
||
| Kupono Kuwamura |  |
||
| Brooke Lark |  |
||