Football teams test out a new helmet, but does it work
First QB Helmet Designed To Help Reduce Concussions Approved
First QB Helmet Designed To Help Reduce Concussions Approved
Football's Concussion Crisis Is Awash With Pseudoscience
First QB helmet designed to help reduce concussions approved
Football helmet with liquid padding may prevent concussions
NFL, NFLPA Approve Helmet Designed To Reduce QB Concussions
Outfitting Football Helmets With Magnets Could Reduce Concussions
The evolution of the football helmet
New Helmet Liner May Reduce Football Concussions
NFL and players' union approve helmet designed to reduce QB
New football helmet 'could reduce head injuries' but top expert
Lexi Shield Review - Lacrosse Goalie Concussion Prevention
Tua help on the way? NFL approves first QB helmet designed to help