Olympic boxing goes masculine

Los Angeles (AP): Olympic boxers will fight without head guards in a pro-style scoring system starting this year after several significant rule changes by the sport's international governing body.A The International Boxing Association (AIBA) unveiled several rule amendments this week, but the two biggest changes will move the amateur sport much closer to the professional version. The rejection of headgear and the introduction of 10-point scoring could make the sport once known as amateur boxing more appealing to young boxers seeking professional careers.A Male boxers at the world championships in October and the Rio de Janeiro Olympics in 2016 won't wear the protective head guards adopted before the 1984 Los Angeles Games. Although the move might seem counterintuitive in preventing brain injuries, the chairman of AIBA's medical commission, Charles Butler, cites numerous medical studies that suggest fighting without head guards will decrease concussions. "There's no evidence protective gear shows a reduction in incidence of concussion," Butler said. "In 1982, when the American Medical Association moved to ban boxing, everybody panicked and put headgear on the boxers, but nobody ever looked to see what the headgear did." AIBA's executive committee unanimously voted to add head guards to amateur competition in April 1984, and they stayed in place through eight straight Olympics.A But the headgear has long been criticized for diffusing the impact of a blow and allowing fighters to continue sustaining more head shots for a longer stretch of time.