UGA football outfits players in Guardian Caps to try to reduce impacts.
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Guardian Caps: NFL requires use of helmet cover at training camps to reduce head injuries
Reduces impact up to 33% One size fits all Insulates in hot & cold weather Fits both football and lacrosse helmets Connects to the facemask with 4
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NFL executive hints that Guardian Caps could eventually be worn in games, along with position-specific helmets
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Guardian Caps added to help reduce football concussions - The Witmarsum
Why the Ticats are wearing those giant helmets at practice
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Guardian Caps: What Are They & How Do They Work?
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Guardian Caps - Are the soft-shelled football helmet covers effective at limiting head injuries? - ESPN
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