Examples in Practice
A Warrior with Swords 2 gains +2 EL when fighting with any sword - broadsword, rapier, even an unfamiliar katana (though they might use it differently than intended.) The Maneuver represents understanding of blade work that transfers between weapons in the category.
A Performer with Stage Presence 1 gains +1 EL when commanding attention in social situations - whether entertaining a crowd, intimidating bandits, or rallying troops before battle.
Maneuvers are how you customize a Role to match your character concept. Want your knight to specialize in sword-and-board combat? Take ranks in Swords and Shields. Prefer a scholarly warrior-philosopher? Try Battlefield Tactics and Unshakeable Morale.