Focus players and coaches, Xenith football helmets have been placed under a recall alert due to a head injury hazard. You can examine all the attributes of the unique helmets you are interested in on the item pages. Ferrara straight away came up with the thought to encase football helmets with a number of inflatable pockets in order to cushion the blows a football player receives to minimize concussions. Neuroscientists at Ohio State University launched baseballs from air cannons at football helmets in order to simulate a kick or blow to the head such as a tackle. In 2002, American football equipment manufacturer Riddell released a new design and style of helmet referred to as the Revolution.