I am working on an article on it ... but just to add to Fern's already good list (she covered most of them) ...

- Re-rack the weights when you are done.

- No cell phones.

- On machines, share the equipment. If someone asks "Can I work in?" it means that they want to do their sets in between yours. It is good ettiquette to do so ...

- If you are at the water fountain, and you are refilling a large bottle and notice that a line is forming behind you and none of them have bottles, it is ettiquette to let them go a grab their sips.

More later ...