Opis:
Instruktor AMGA Jeff Ward razloži, kako postaviti 6:1 mehanično prednost za dvig padlega plezalca iz ledene razpoke.
Ključne besede: Outdoor Research, mountaineering, climbing, crevasse, rescue, haul, load, glacier, snow, rope, mechancical, advantage, 6:1, drop c, z system, anchor, master point, amga, american mountain guides association, or, outdoor research
Dolžina videa: 06:42