Dan Arment

According To Study, NFL Players Used Low-Rated HelmetsA study by Virginia Tech researchers revealed that last season, close to 40 percent of NFL players used a helmet that got the second-lowest rating for reducing the risk of concussions.
Senator Calls Helmet Company 'Misleading' And 'Deceptive'This season, head injuries have been a huge topic of conversation in the NFL, college and high school football levels.