Yikes. Reminds me of when I worked at a big industrial piping place that fabricated for nuclear power plants (I was an NDT tech). Guys moving pipes around would sometimes stop a rolling pipe with their foot. Then one guy tried to stop a large, long and heavy wall pipe. I don't know how many thousands of lbs it was but they said the bones came through the bottom of his foot. That was nearly 50 years ago bit I remember it every time I skid or saw a log.