What is the Q Collar, the device NFL players are wearing around
What Does Tony Pollard Wear Around His Neck?
Device to Prevent Athletes' Brain Injury Wins FDA Nod
Redskins Injury Update: Vernon Davis placed in concussion protocol
FDA approves new device to help protect athletes from traumatic
Q-Collar: A New Way to Play Safer
Hard-to-see experimental device Luke Kuechly wears on field might
CFL linebacker tests out concussion prevention device
Will This Device Protect Athletes' Brains, or Only Make Them Think
Q-Collar helps Texas guard Audrey Warren hampered by concussions
Q-Collar device to help prevent concussion worn at World Cup
Q-Collar: New equipment helps protect the brain of high contact
Wearable Tech Offers Head Injury Protection, Super Bowl 2023