Ambidextrati

Ambidextrati is a one handed weapon style of fighting which involves switching a single weapon from one hand to the other rapidly during combat.

Origin
The Civilised brought this fighting style with them from Northmannis when they migrated over to the Kalsean Desert. It was a popular fighting style among Gladiators due to its unpredicability. It was intergrated into the Civilised army when the majority of the population was conscripted in The First Expansion