Knight
Well-known Member
Not faulting the explanation that upper bulk is due to operating heavy equipment. Upper body bulk could be some people are just built that way.
To be a good operator it takes a lot of skill, I worked with some of the best there is. A bet was made that a pack of gum set on a log couldn't be pushed off the log without moving the log. The operator took home his win. Not typically known is a bulldozer on ice can slide like a giant bobsled. Knowing how to regain control takes a LOT of skill.
These videos are typical of how little physical labor is needed to operate heavy equipment. The full range of heavy equipment work pretty much the same.
excavator video
bulldozer video
At one time I did heavy equipment repair out in the field where that equipment broke down. Once I completed whatever repair was needed I had to operate it to make sure it did what it was designed to do.
Unlike your son in law I didn't take my knowledge to open & run successful businesses. He is a person to be very proud of.
To be a good operator it takes a lot of skill, I worked with some of the best there is. A bet was made that a pack of gum set on a log couldn't be pushed off the log without moving the log. The operator took home his win. Not typically known is a bulldozer on ice can slide like a giant bobsled. Knowing how to regain control takes a LOT of skill.
These videos are typical of how little physical labor is needed to operate heavy equipment. The full range of heavy equipment work pretty much the same.
excavator video
At one time I did heavy equipment repair out in the field where that equipment broke down. Once I completed whatever repair was needed I had to operate it to make sure it did what it was designed to do.
Unlike your son in law I didn't take my knowledge to open & run successful businesses. He is a person to be very proud of.