Peyton Football blazes a trail, outfits all its players with Q-Collars believed to reduce risk of brain injury, High School Sports
Q-Collar: Helps Protect Athletes From Brain Injury
Can the Q-Collar Save Football From Its Concussion Problem? - InsideHook
Hard-to-see experimental device Luke Kuechly wears on field might save his brain
What Is the Q-Collar, the Band NFL Players Wear Around Their Necks?
Carolina Panthers' Luke Kuechly Tries On Q-Collar After 2016 Concussion
What is the Q-Collar? Explaining the band NFL players like Dalton Schultz, Tony Pollard wear around their neck
Hard-to-see experimental device Luke Kuechly wears on field might save his brain