NFL players don Guardian Caps, designed to protect from concussion

#039;Guardian Cap' is the latest piece of equipment designed to mitigate repetitive head trauma. Not all players are on board.

Guardian Caps leave some NFL players and coaches with concerns: 'You feel like a bobblehead

B-A football takes charge in player safety – The BluePrint

Can new technology help cut down on concussions? (video)

Guardian Caps a fit for Park Wolfpack - Cottage Grove Journal

Guardian Caps: NFL requires use of helmet cover at training camps

NFL medical director wants better solutions to concussion cases

NFL hopes to reduce head injuries with helmet experiment

Can Guardian Caps Reduce Youth Football Concussions?

NFL Testing Safer Helmets

Anything we can do to protect them: East Clarendon uses Guardian Caps to protect against concussions - The Sumter Item

What are those funny-looking soft caps on NFL helmets during camp?, Sports

NFL players don Guardian Caps, designed to protect from concussion

NFL hopes to reduce head injuries with helmet experiment, Sports

UGA football outfits players in Guardian Caps to try to reduce impacts.

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