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Climb Safe: How to belay with the Grigri
Автор: Deutscher Alpenverein (DAV)
Загружено: 2019-03-28
Просмотров: 430097
Описание:
The Grigri is an assisted braking belay device. How does it work? How is the rope inserted? How do brake hand and guide hand work together for taking up or paying out rope? What failures should one be aware of when operating the device? The Safety Research Group of the DAV provides anwers.
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