The effects of concussion legislation one year later - what we have learned: a descriptive pilot survey of youth soccer player associates. (momsteam.com)
From 1990 to 2014, the rate of concussions in youth soccer players jumped by over 1,000 percent, a recent study estimated. (sciencenews.org)
From 1990 to 2014, the rate of concussions in youth soccer players jumped by... (sciencenews.org)