Can a Better Football Helmet Save Your Kid's Brain? - Washingtonian
2016 Virginia Tech Football Helmet Ratings: Helpful But Come With Limitations | MomsTeam
Virginia Tech Releases Football-Helmet Safety Ratings For 2012 - Coach and Athletic Director
Va. Tech releases ratings for youth football helmets | Coach & Athletic Director
NFL Football Operations on Twitter: "The @NFL/@NFLPA annual helmet ranking poster helps players make informed choices. After the release of last year's poster, 25% of players moved into better-performing protective equipment. Check
Varsity Football Helmet Ratings
Varsity Football Helmet Ratings
Vicis high-tech helmets take top 3 spots in NFL's annual performance ranking of equipment – GeekWire