NBC Sports Regional: Philadelphia on MSN9 个月
What are guardian caps? What to know about NFL's new helmet initiative
New helmet protection is coming to the National Football League. The NFL announced on Friday it authorized guardian caps to ...
来自MSN14 天
What is a Guardian Cap in the NFL? Explaining the padded helmets worn by Damar Hamlin, others
Among those players is Damar Hamlin, who recently started wearing the Guardian Cap over his helmet in the Bills' preseason games. What exactly are Guardian Caps, and how effective are they?