Q-Collar: New equipment helps protect the brain of high contact sports players
What are the collars NFL players are wearing in their necks? - AS USA
Sorry if this has already been answered, but what are these collar things that I see in a couple of the guy's necks? : r/nfl
Ex-NFL star Vernon Davis advocates for athletes to use Q-Collar: 'It's a way to keep everyone safe'
Q-Collar device to help prevent concussion worn at World Cup
Tony Pollard Interview: His Approach and Why He Wears The Q-Collar
FDA approves new device to help protect athletes from traumatic brain injury
Could experimental device protect Luke Kuechly from concussions?
Q-Collar: Helps Protect Athletes From Brain Injury
Could experimental device protect Luke Kuechly from concussions?
Will This Device Protect Athletes' Brains, or Only Make Them Think It Does? - The New York Times
Q-Collar, developed by Westport firm, may give football players additional protection from concussions