Taking Hits (IMAGE) Virginia Tech Caption Most football players in the US are less than 14 years old, but they can hit their heads just as hard as older players. Virginia Tech researchers are studying when youth players are most likely to receive serious head impacts, to make sports safer at all levels. Credit Virginia Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.