Post Date: November 16, 2020
Same story with:
Even Coach Paul Petrino at Idaho told his brother Bobby to use them at Louisville.
Coaches that use Guardian Caps like them enough to bring them to their next school, and now the NFL/NFLPA have backed the benefits after their latest research.
The league sent out a memo regarding recent testing on helmet add-ons where they found Guardian Caps made “statistically significant improvements over bare helmets alone.”