You are trained to fight and rage in heavy armors, shrugging off their weight and fighting on regardless.
Prerequisite(s): Heavy Armor proficiency, 1st-level barbarian.
Benefits: You may use your fast movement class feature even when wearing heavy armor, though not if you are carrying a heavy load. In addition any other barbarian abilities or class features restricted by heavy armor do not apply to you.
Undefeatable: The Collected Feats Sourcebook, Copyright 2009 – 2010, Louis Porter Jr. Design, Inc. Undefeated, Copyright 2011, Louis Porter Jr. Design, Inc.