Joseph Edwards Kopcha (December 23, 1905 – July 29, 1986) was an American professional football player who was a guard for eight seasons in the National Football League (NFL), primarily with the Chicago Bears.
Kopcha attended the University of Tennessee at Chattanooga, where he studied to become an obstetrician,[1] and played professional football in order to fund his university studies.[2] Kopcha played for the Detroit Lions when he obtained an internship at Harper Hospital, after previously studying at the Rush Medical College when playing for the Bears.[3] Kopcha used his knowledge to redesign the shoulder pads worn by players, with his basic designs still in use today.[4]
^Braunwart, Bob. "DR. JOE: A GUARD'S GUARD"(PDF). www.profootballresearchers.org. Archived from the original(PDF) on December 18, 2010. Retrieved February 18, 2013.