It's become more common in recent years to see NFL players wearing Guardian Caps on the field. Here's how they work.

Throughout the NFL season and now the playoffs, I’ve noticed an occasional player wearing what appears to be an oversized helmet. When I did a quick internet search, I found that these were “Guardian ...

Virginia Tech found Riddell's new helmet design performed better than any other. — -- Preventing concussions has become a top priority for elite players and anyone with a child sporting a ...

Objective Guardian Caps (GCs) have been widely implemented at all levels of American football participation based on laboratory evidence that they may reduce head impact forces. The purpose of this ...