Ex-NFL star Vernon Davis advocates for athletes to use Q-Collar: 'It's a way to keep everyone safe'
What is the Q Collar, the device NFL players are wearing around their necks
Concussion prevention: Q-collar can reduce brain injury - Sports Illustrated
What is the Q-Collar? Explaining the band NFL players like Dalton Schultz, Tony Pollard wear around their neck
The only FDA-cleared device that helps protect the brain during head impacts.
What do NFL players wear around their neck? Does the Q-collar really work? - AS USA
Eagles Running Back Boston Scott on Why He Wears the Q-Collar
Here's why NFL players are wearing these Collars around their neck, q collars
Device to Prevent Athletes' Brain Injury Wins FDA Nod