Tony Pollard, a running back for the Dallas Cowboys, wears a medical device called the Q-Collar around his neck. The Q-Collar is a small, lightweight necklace-type device that applies slight pressure to the wearers internal jugular vein. It helps reduce brain injuries such as concussions by increasing blood flow surrounding the brain, so when theres an impact, the blow is lessened, thus attempting to avoid concussions. The Q-Collar is a revolutionary technology that can help athletes in football and all other contact sports. Tony Pollard has become an integral component of Dallas’ offense and special teams units, with 3,746 all-purpose yards and 11 touchdowns as a Running Back and Kick Returner his first three seasons.