Active Defense (Ex)
Replaces: Armor Training
At 3rd level, a shielded fighter gains a +1 dodge bonus to AC when wielding a shield and fighting defensively, using Combat Expertise, or using total defense. This bonus increases by +1 for every four levels beyond 3rd. As a swift action, he may share this bonus with one adjacent ally, or half of the bonus (minimum +0) with all adjacent allies, until the beginning of his next turn. This ability replaces armor training 1, 2, 3, and 4.