Twenty years ago, during an ice
climbing course in the Rockies, an ACMG mountain guide, said to me
almost in passing that "we no longer teach boot axe belays."
What is surprising is, that two decades later, people are still
using boot axe belays.
There are a number of problems with
boot axe belays, not the least of which is the uncomfortable position
required to instigate and manage the belay. You'll find yourself
bent over in an awkward position with your climbing pack riding up
around your neck threatening to cut off the blood flow to your brain.
If you do manage to maintain this back-breaking position, you'll
have difficulty managing the rope. Remember, that a boot axe belay
requires you to keep one hand on the head of the axe lest the axe pop
out of the snow and your entire belay fail. That leaves only one
hand for managing the belay, almost a near impossibility. You may be
able to let rope slowly slide through your hand, but taking in rope
while maintaining one hand on the axe head and keeping one hand on
the rope as a brake is virtually impossible.
Snow anchors are as dodgy as a Harper
majority, and the boot axe belay is dodgier than most as the rope
running around the axe acts as a lever to pop the axe out. The force
on this dubious anchor is doubled by the pulley effect, something you
absolutely don't want to do with any snow anchor. Finally, if
something goes wrong and you need to get hands free, this operation
also is so difficult as to approach impossibility.
So, next time you are tempted to throw
in a quick boot axe belay, don't.
No place for a boot axe belay
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