You can bolster a trained ally’s defenses by interposing your own armored body.
Benefit(s): If you are wearing medium or heavy armor and are adjacent to an ally who also has this feat, as a free action, you may give your ally a circumstance bonus to her AC equal to half the armor bonus provided by your armor. This bonus lasts for 1 round. During this round, you gain no bonus to your AC from your armor.
Pathfinder Player Companion: Magical Marketplace © 2013, Paizo Publishing, LLC; Authors: John Ling, Ron Lundeen, Patrick Renie, David Schwartz, and Jerome Virnich.