Virginia Tech announces football helmet ratings for reducing concussion risk | Virginia Tech News | Virginia Tech
BLACKSBURG, Va., May 10, 2011 – Virginia Tech released today the results of a new rating system of adult football helmets that is designed to reduce the risk of concussions. One currently manufactured helmet received the top “5 star” rating, and a total of five helmets received the very good “4-star” rating. This biomechanical impact…