A new report reveals how the National Hockey League is implementing stricter protocols to address concussions and long-term brain health risks among players. The league has introduced mandatory baseline testing for all players, requiring annual cognitive assessments to better track potential injuries. Experts consulted in the process emphasize the importance of early detection and proper management of head trauma in professional sports. The changes follow growing concerns about chronic traumatic encephalopathy (CTE) and its link to repeated concussions in athletes.