Q-Collar: Helps Protect Athletes From Brain Injury
What is the Q Collar, the device NFL players are wearing around their necks
Q-Collar Provides Head Protection - ASME
Drue Tranquill Finds Collision Safeguards in Revolutionary Q-Collar
Two years later, Luke Kuechly still wearing Q-Collar: 'If it's gonna help, you might as well try it, right?' - The Athletic
Tony Pollard Interview: His Approach and Why He Wears The Q-Collar
Q-Collar: New equipment helps protect the brain of high contact sports players
What do NFL players wear around their neck? Does the Q-collar really work? - AS USA
After NFL and FIFA WWC, player spotted wearing Q-collar in Hundred, what is it?