Oh, and the parts of arm armour going from the hands up are as follows: gauntets, vambraces, couters, rerebraces and spauders or pauldrons depending on the style. A bracer covers the forearm only and is lighter than a vambrace. FYI: Bracelets get their name from being small versions of these.
The rerebrace, couter, and vambrace make up a 3/4 arm. Add a spaulder or pauldron and you have a full arm. Gauntlets are not considered as an arm section. The hand and wrist are considered separate articulations.
Archers would wear full arms, but the couters were always fan-less, so they wouldn't get in the way of the bowstring.
