DSI Foam May Prevent Concussions (January 2010)
The Asheville Citizen-Times reports helmets using foam manufactured by Dynamic Systems, Inc. can substantially reduce the incidence of concussions.
"The helmet scored a 256 on the Head Injury Criterion test, the lowest score reported, according to the National Operating Committee on Standards for Athletic Equipment. Helmets from major manufacturers scored in the mid-300 range.
"According to various reports, scores of less than 300 can prevent concussions.
"There had never been a score below 300 before, [promoter Tom] Morgan said." Read full article.