Luke Kuechly Wearing A Device To Help Prevent Concussions
Q-Collar: Helps Protect Athletes From Brain Injury
Carolina Panthers' Luke Kuechly Tries On Q-Collar After 2016 Concussion
Q-Collar device to help prevent concussion worn at World Cup
Q-Collar, developed by Westport firm, may give football players additional protection from concussions
Hard-to-see experimental device Luke Kuechly wears on field might save his brain
Q-Collar: Helps Protect Athletes From Brain Injury
Will This Device Protect Athletes' Brains, or Only Make Them Think It Does? - The New York Times
Q-Collar helps Texas guard Audrey Warren hampered by concussions
$200 Q-Collar is designed to prevent athlete brain injuries
Could experimental device protect Luke Kuechly from concussions?
What Is the Q-Collar, the Band NFL Players Wear Around Their Necks?
What Are The Collars That NFL Players Are Wearing? Explained