Dodge

DEX 13,

During your action, you designate an opponent and receive a +1 dodge bonus to Armor Class against attacks from that opponent. You can select a new opponent on any action. A condition that makes you lose your Dexterity bonus to Armor Class (if any) also makes you lose dodge bonuses. Also, dodge bonuses (such as this one and a dwarf’s racial bonus on dodge attempts against giants) stack with each other, unlike most other types of bonuses.

A fighter may select Dodge as one of his fighter bonus feats (see page 38).

You are adept at dodging blows.