Thursday's health and safety news from the world of football:
- The NCAA announced it is teaming up with the Department of Defense on a $30 million concussion study, the Chronicle of Higher Education reported.
- XLNTBrain Sideline Assessment Tool was released today as a free app on Google Play, the Digital Journal reported.
- The Washington Post featured former NFL linemen, who found that weighing 300 pounds after football is not an asset.
-- Bill Bradley, contributing editor