$200 Q-Collar is designed to prevent athlete brain injuries
What Is the Q-Collar, the Band NFL Players Wear Around Their Necks?
$200 Q-Collar is designed to prevent athlete brain injuries
Panthers Luke Kuechly trying out collar to reduce concussion risk
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Q-Collar device to help prevent concussion worn at World Cup
Q-Collar: Helps Protect Athletes From Brain Injury
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Brain-Protecting Q-Collar Technology Spreads Through Sports World