grigri 2 assent & descent

This is not professional training don’t be dumb and hurt yourself.
items
grigri 2
http://www.rei.com/product/809263/petzl-grigri-2-belay-device
left hand ascender
http://www.rei.com/product/884289/petzl-ascension-left-ascender
right hand ascender
http://www.rei.com/product/884290/petzl-ascension-right-ascender
pully
http://www.rei.com/product/855700/smc-cr-crevasse-rescue-pulley
carabiner used i think
http://www.rei.com/product/737862/petzl-amd-screwgate-carabine
If you are left handed get a right hand ascender or if your left hand is stronger than your right arm.
If you are right handed get a right hand ascender or if your right arm is stronger than you left arm.
I will remake this video and make it smoother and better videoed.
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GriGri is a belay device.
Please climb with cuation
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Видео grigri 2 assent & descent канала Andrew Castillon