關於Inmanysports的百科

• Inmanysports，physicalcontactispartofthegame.Butwhenathl...

• 問題詳情：Inmanysports，physicalcontactispartofthegame.Butwhenathleteshittheirheads，thehitcancauseconcussions（腦震盪）.Concussionshavelongbeenaconcernforprofessionalathletes，butthey'vebecomemorecommonamongyoungplayerstoo.Between2001and2009，thenumberofkidsunde...
• 2021-09-2030711