Balanced EducationSource Distant Shores pg. 23
Your upbringing focused on strengthening mind and body in equal measure. Once per day, you can draw on this training to apply a physical ability modifier to a skill check instead of its usual mental ability modifier, or apply a mental ability modifier to a skill check instead of its usual physical ability modifier. You can only exchange ability modifiers between the following pairings: Strength with Intelligence, Dexterity with Wisdom, and Constitution with Charisma.