Q-Collar: Helps Protect Athletes From Brain Injury
More athletes are wearing Q-Collars in hopes of avoiding brain injury
Can the Q-Collar Save Football From Its Concussion Problem
Concussion prevention: Q-collar can reduce brain injury - Sports
Q-Collar gives Bills linebacker Klein sense of protection
What is the Q Collar, the device NFL players are wearing around
A collar might help prevent concussions in sports like soccer
What are NFL Players Wearing on Their Necks?
Q-Collar: Helps Protect Athletes From Brain Injury
Will This Device Protect Athletes' Brains, or Only Make Them Think
Sun Prairie East football program adopts new equipment to help
Q-Collar, developed by Westport firm, may give football players