Yes, this is generally true. Staying still in general, even if one is sitting behind and computer and typing, is generally not healthy for the body, since the body requires movement in order to maintain proper circulation.
According to powerthesaurus.org a factory worker is also commonly known as a "blue-collar" worker. There are several minor fields of work under the construction field but all are known most commonly as "hard-hats" because they all where some sort of hard hat.
Well, it led straight to the great depression. This caused a major crash in the economy, shortages of food, huge numbers of unemployment and homelessness, etc. :)
i think the anwser is the first and last choice
