What are World Cup players wearing around their necks?
Q-Collar: Helps Protect Athletes From Brain Injury
Luke Kuechly wearing experimental neck collar in 2017 - ESPN - Carolina Panthers Blog- ESPN
Q-Collar: Helps Protect Athletes From Brain Injury
After NFL and FIFA WWC, player spotted wearing Q-collar in Hundred, what is it?
Brett McMurphy on X: Dallas Cowboys TE Dalton Schultz wearing Q-Collar today vs. Packers. Here's my @ActionNetworkHQ story how Q-Collar changed the game & helps several college/NFL players reduce brain & head
Q-Collar helps Texas guard Audrey Warren hampered by concussions
What Are NFL Players Wearing on Their Necks? Details Inside (EXCLUSIVE)
Q-Collar, developed by Westport firm, may give football players additional protection from concussions
Women's World Cup players' unusual collars at tournament explained - Soccer - Sports - Daily Express US
Will This Device Protect Athletes' Brains, or Only Make Them Think It Does? - The New York Times