Two Sask. high school football teams wearing collars designed to reduce concussions
Peyton Football blazes a trail, outfits all its players with Q-Collars believed to reduce risk of brain injury, High School Sports
Women's World Cup players' unusual collars at tournament explained - Soccer - Sports - Daily Express US
The only FDA-cleared device that helps protect the brain during head impacts.
What is the Q Collar, the device NFL players are wearing around their necks
Q-Collar gives Bills linebacker Klein sense of protection
What is the Q Collar, the device NFL players are wearing around their necks
Q-Collar: Helps Protect Athletes From Brain Injury
Q-Collar: A New Way to Play Safer