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David is a writer, speaker and human performance coach living in Portland, Maine. David owns and operates The Distance Project: Strength and Conditioning. As an avid ultramarathoner David loves putting his training methodology to the test on some of the countries gnarliest trails. David 's Breathe to Perform program is currently being used by top athletes, business leaders and coaches who are seeking a competitive edge in sport and beyond. David serves as the President of the youth anxiety focused nonprofit organization, Physiology First, which works to share leading-edge strategies to manage stress and anxiety with students and the larger community that guides them.