Closeup of man cutting firewood - Sharp fast rotating blade on crosscut saw close to hands of male worker - Chopping pieces of pine plank before falling down to wheelbarrow

sawing crosscut saw metal equipment machine wheelbarrow danger rotating dangerous firewood prepper woodcutter chopping timber safety prepare man cut detail wood closeup no protection tool blade electric preparation protection fingers close plank hand male slow injury motion outdoors hands prepping sharp pieces pine vulnerable spruce risk natural nature winter tree