At us in Russia even children know such elementary things.
There are many reasons:
- snow
- deep snow
- very deep snow
- ..... etc
When the lumberjack goes through snowdrifts he can carry chainsaw as a backpack, having released hands.
Having trampled down a snow around a tree, lumberjack put down chainsaw and fell a tree. Put in snow. Chainsaw - not head.
Inside of a flute exhaust gases gather. But the lumberjack breathes the cleanest siberian air.
Not convincingly?
The soviet lumberjack should not bow to a tree.
When lumberjack work with Ural or Druzhba for him between legs the machine dangles. Powerfull, vibrating machine with long-long-long tool. Oh, yes baby!!!
P.S. Sorry, I'm not speak english well