Rapid head movements are what makes brain to move, squeeze, twist, scratch and smash inside the skull, which may cause damage to the brain.

NO IMPACT IS NEEDED, a blow or a jolt can do as much damage, and cause, for example, a concussion.

If potentially hazardous events are not recognised, CONCUSSIONS MIGHT GO UNNOTICED AND UNDIAGNOSED.

Improve the recognition of potentially hazardous events with ACT Head Impact Tracker, a measuring and tracking device for impacts and forces acting on a head while doing sports. www.act-tracker.com