Michael Kowalski
Sean Reszotko is a cornerstone of the Athletic Barn Chicago training team, bringing years of competitive experience and a deep passion for player development. Specializing in advanced mechanics and baseball IQ, Sean works closely with athletes to sharpen their skills and prepare them for the next level of competition.
Philosophy
Sean believes that sustained success on the field is built through consistent, deliberate practice and mental toughness. His coaching style translates complex athletic movements into understandable, actionable drills.