Easy
HHS Public Access
A huge black eye, a concussion, and a 5-minute nose bleed.
What website said,"While, the first hit can prove problematic, the second or third head impact can cause permanent long-term brain damage.”
CDC reports
Problematic
Playing soccer with helmets might get in the way but it will prevent having a concussion. Also, when playing soccer you could get hot, but if you work with different companies they could make a helmet for you so you don’t get too hot. At times it may be hard to hear your coach, wearing a helmet but it will keep your head safe.