Q-Collar (@QCollarOfficial) / X
Q-Collar Provides Head Protection - ASME
Analysis: Injuries to key NFL players are piling up, making depth
Device to Prevent Athletes' Brain Injury Wins FDA Nod
A collar might help prevent concussions in sports like soccer
Why do American football players (especially quarterbacks) hold
What Are The Collars That NFL Players Are Wearing? Explained
What are NFL Players Wearing on Their Necks?
What is the Q Collar, the device NFL players are wearing around