Youth football team first in NKY to use impact-reduction helmets
Guardian Cap debuts during minicamps in effort to reduce avoidable
Badgers wearing Guardian Caps to limit concussions during practice
NFL training camps: Guardian Cap players are wearing over helmets, why
MTSU reduces concussion risk with padded helmet covers
What is a Guardian Cap? Meet the NFL's newest safety measure
NFL's use of Guardian padded helmet caps in camp draws support and
What are Guardian Caps? Shadow Hills football using new device to
Bellmore-Merrick athletics debuts new guardian caps
NFL players experiment with Guardian Caps // Guardian Sports
Park High football team to wear Guardian Caps as pioneering safety