Australians in American football and rugby union have been linked to potential NFL careers. The punting specialist position requires similar skills to those used in Australian Rules football. Salaries are up to five times higher and the position lends itself to longevity: Australian football players generally retire at around 30, whereas American football punters can play well into their 40s (in fact, one of the players listed below, Darren Bennett, played 11 seasons in the NFL after leaving behind an Australian rules career when he was nearing 30). Initially Australians sought out American football careers, although now NFL scouts are more often actively seeking
Health issues in American football to field condition. Because American football is a full-contact sport, head injuries are relatively common. According to the San Francisco Spine Institute at Seton Medical Center in Daly City, California, up to 1.5 million young men participate in football annually, and there are an estimated 1.2 million football-related injuries per year. An estimated 51% of injuries occur during training sessions, while 49% occur elsewhere. Injuries are nearly 5 times more likely to happen during contact training sessions than in controlled, non-contact sessions. Older players are at the most risk for injuries, while teams with experienced coaches and more assistant coaches