Dr. Brian McDonough welcomes John Roman, CEO of Defend Your Head, a sports safety company based in Chester County, PA. Mr. Roman is a former offensive lineman in the NFL with the New York Jets (1976-1983) before launching a 30-year successful career on Wall Street. He joins Primary Care Today to discuss technological advances in helmet design and construction for football players of all ages. His company has recently developed ProTech, a football helmet product using a soft outer-shell technology designed to improve energy and force dissipation and reduction.