Jugular vein compression

Jugular vein compression is the light pressure applied to the neck to slow the outflow of blood from the brain. This "kink in the hose" approach is a simple, mechanical way to increase the protective fluid volume inside the skull without requiring invasive procedures.

Bottom Line: This mechanism is the core of the Q-Collar, providing a mechanical way to reduce "brain slosh" and provide internal protection independently of helmet technology or playing surface.

FAQ

It increases intracranial blood volume to create a tighter fit for the brain.

No, it is designed to feel like a snug athletic collar or necktie.

Yes, the Q-Collar uses this cleared mechanism to protect athletes.