Danger in sports

What is the most dangerous sport for girls to play? In the US it looks like it might be cheerleading.

Emergency room visits for cheerleading injuries nationwide have more than doubled since the early 1990s, far outpacing the growth in the number of cheerleaders, and the rate of life-threatening injuries has startled researchers. Of 104 catastrophic injuries sustained by female high school and college athletes from 1982 to 2005 — head and spinal trauma that occasionally led to death — more than half resulted from cheerleading, according to the National Center for Catastrophic Sports Injury Research. All sports combined did not surpass cheerleading.