Watch Daniel Woods and Dave Graham in Flatanger

Norway’s Hanshelleren cave contains the densest concentration of hard sport climbs in the world.

It’s not where you would expect to find two of America’s strongest boulderers. In 2015, Daniel Woods and David Graham traded their pads for belay devices, packed their ropes and crossed the Atlantic in search of forearm pumps, kneebars, and Thor’s Hammer 5.15.