Football, hockey, and baseball are all sports that are widely played here in the U.S. But did you know these common American sports are only some of the most popular sports played globally? Check out some of the sports
WARNING:Scientists have not reached agreement on how the results of impact absorption tests relate to neck, head, or brain injuries, including concussions. No conclusions about a reduction of risk or severity of neck, head, or brain injuries, including concussions, should be drawn from impact absorption tests.