A new report reveals how the NHL is implementing stricter protocols to enhance player safety during training and games, following recent concerns over head injuries and concussions. The league has introduced mandatory baseline testing for all players, along with revised rules for high-impact collisions and penalties for dangerous hits. Experts suggest these measures could reduce long-term risks while maintaining the physicality of the sport. The changes come as part of a broader effort to address growing scrutiny over player health in professional hockey.