CLEAN : Hard hits and head trauma

The video discusses the importance of skull protection and the false sense of security it can provide for the brain. It introduces the Concussion Recognition and Response (CRR) app, which helps identify concussion symptoms. The video highlights the dangers of a second brain injury, which can lead to prolonged recovery or even death. It stresses the importance of accountability in sports to prevent injuries. The video concludes with a brief discussion on unrelated topics.

What new insight or understanding did you gain from this video?