Guardian Cap debuts during minicamps in effort to reduce avoidable head contact
Football helmets have improved but are far from 'concussion proof' – Daily Bulletin
Football helmets don't provide much protection from concussions, study suggests - CBS News
Riddell launches Axiom, latest helmet to combat concussions
More padding the issue of concussions and better helmets
Dallas-Fort Worth high school helmets and concussions
MTSU reduces concussion risk with padded helmet covers
How specialized football helmets are impacting concussions in the sport | WEAR
Helmet sensors become mandatory equipment in Arena Football League
What would an anti-concussion helmet look like?
Football helmet design can lower concussion risk, study finds | Fox News
This Helmet Will Save Football. Actually, Probably Not. - The New York Times
The NFL and Concussions: The Overlooked Obvious - Bolts From The Blue
First QB helmet designed to help reduce concussions approved - ABC News
New NFL Quarterback helmet| First QB helmet designed to help reduce concussions approved - ABC7 Chicago
NFL hopes to reduce head injuries with helmet experiment | AP News
NFL: Concussions dropped by more than 50% among players who wore Guardian Caps during summer - CBSSports.com
Helmet heads: Soccer headgear has skeptics, believers
Here's How the NFL Aims to Cut Down on Concussions | Fortune
Football Helmets and Concussion: Equaling the Playing Field - Advancing Your Health
Football helmet impact location, possible factor in mTBI - MEA Forensic
Guardian Caps: Why some NFL players are wearing them in training camps
Guardian Caps | Guardian Sports
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First quarterback-specific helmet designed to reduce concussions approved for use by NFL - The Phinsider
Storelli ExoShield Soccer Head Guard - approved By Virginia Tech
