FILE - In this Dec. 28, 2019, file photo, Penn State running back Journey Brown (4) carries during the first half against Memphis in the Cotton Bowl NCAA college football game in Arlington, Texas. Brown says he has a heart condition that is forcing him to give up football. Brown posted Wednesday night, Nov. 11, 2020, on Twitter that he has hypertrophic cardiomyopathy, a disease that causes heart muscle to become abnormally thick and can make it more difficult to pump blood. (AP Photo/Roger Steinman, File)