Crevasse Rescue Practice, June 2009  
A Bachman knot can also be used instead of a prusik and it 'minds' better than a prusik. No ATC needed even if the pulley is not a PMP.

A Bachman knot can also be used instead of a prusik and it 'minds' better than a prusik. No ATC needed even if the pulley is not a PMP.


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