Jon Glassberg and Carlo Traversi discover a secret book that helps them learn a long forgotten climbing move, the pogo. Carlo meets up with his scientist buddies and they work hard to learn the forgotten moves. Carlo learns the movement and applies it to a "Super Pogo Boulder Problem" that he sets. Footage from Chuck Fryberger's "Core" of Nalle Hukkataival, Chuck Fryberger, and Kevin Jorgeson trying "Airstar" (V13) in Rocklands, South Africa.