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Helmet design in football: A push to reduce concussions

Helmets play a big role in protecting the head in football, read on to learn the newest data for concussion prevention!
Helmets play a big role in protecting the head in football, read on to learn the newest data for concussion prevention!
http://espn.go.com/espn/otl/story/_/id/9228260/report-warned-riddell-no-helmet-prevent-concussions-nfl-helmet-maker-marketed-one-such-anyway
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