Also.....I have been pounded on the back and driven face first a couple times into the snow by a chunk of ice/snow that accumulates up near the top of evergreens usually later in winter.
A local Faller near me recently had his neck broken by a chunk of ice/snow and his 50+ year career ended. I can think of 4-5 guys with broken necks from falling.

I have never met a faller that wasn't a believer to full blown Christian LOL