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Q-Collar gives Bills linebacker Klein sense of protection
Q-Collar: A New Way to Play Safer
$200 Q-Collar is designed to prevent athlete brain injuries
FDA Authorizes Q-Collar Use to Help Protect Brains - Training & Conditioning
How Auburn football player landed NIL deal with anti-concussion collar
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A collar might help prevent concussions in sports like soccer: Study - ABC News
Sun Prairie East football program adopts new equipment to help minimize concussions
What is the Q Collar, the device NFL players are wearing around their necks
Peyton Football blazes a trail, outfits all its players with Q-Collars believed to reduce risk of brain injury, High School Sports