Science confirms we have a "second brain," and David Vobora believes accessing it will lead you to your highest calling.

Watch Retired NFL-Linebacker David Vobora use science to prove the validity of the stomach's affect on human behavior. He takes you through a series of stories that better explain how trusting his gut led him to found the Adaptive Training Foundation, an innovative non-profit gym that restores hope through movement by providing customized adaptive physical training to people with disabilities.

This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx