美國足聯(MLS)開始重視腦震蕩問題

MLS 走在 FIFA 前麵. FIFA遲早會改, 否則就等著付退役運動員的巨額賠償費

"Major League Soccer changed its rules in 2010. The league created a nine-member concussion committee in 2010, and instituted mandatory baseline neuropsychological testing for players. Now players must be removed from a game immediately if they show signs of a head injury. If he fails a series of cognitive tests he must see a team specialist before returning to play, and he must be symptom-free for 24 hours before being allowed to play."