13 julio 2015
Contact with another player was the most common way boys and girls sustained concussions in a study of US high school soccer players, while heading the ball was the most common soccer-specific activity during which about one-third of boys and one-quarter of girls sustained concussions.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/XXW9w_eHFRg» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/XXW9w_eHFRg/150713113251.htm
