What do NFL players wear around their neck? Does the Q-collar really work? - AS USA
What is the anti-concussion Q-Collar worn by players at the Women's World Cup?
What Is the Q-Collar, the Band NFL Players Wear Around Their Necks?
Q-Collar: Helps Protect Athletes From Brain Injury
What are World Cup players wearing around their necks?
Q-Collar: New equipment helps protect the brain of high contact sports players
Ex-NFL star Vernon Davis advocates for athletes to use Q-Collar: 'It's a way to keep everyone safe'
What Are NFL Players Wearing on Their Necks? Details Inside (EXCLUSIVE)
Two years later, Luke Kuechly still wearing Q-Collar: 'If it's gonna help, you might as well try it, right?' - The Athletic
FDA approves Q-Collar, device that helps protect athletes from traumatic brain injury - ABC7 New York