Joe Burrow switches to the new quarterback-specific helmet from Vicis - NBC Sports
NFL approves use of FIRST quarterback-specific helmet, as league looks to reduce concussions
Leatherhead to Radio-head: The Evolution of the Football Helmet, Arts & Culture
First QB-specific helmet designed to help reduce concussions approved
Tua help on the way? NFL approves first QB helmet designed to help reduce concussions – Sun Sentinel
First QB helmet designed to help reduce concussions approved by NFL, NFLPA
We Can Make Football Safer - Scientific American
New NFL quarterback helmet aims to help combat concussion effects
Why Is It So Hard to Stop Sports Concussions?
Study: Better Football Helmets Needed to Prevent Concussions - Physical Therapy Products
NFL looking to introduce new football helmets - Dawgs By Nature
NFL, NFLPA announce QB-specific helmet for 2023 season - The Athletic
In Race to Develop Safer Football Helmets, Many Questions Remain - The New York Times
Revolutionary new ZERO1 football helmet may help NFL players reduce concussions
NFL and players union announce new quarterback-specific helmet to combat concussions