Depends on the injury. :(
There are many symptoms and criteria for a head injury. You can get some serious damage to the brain. Brain injuries are the most common injury to the head.
Never, this is not a manly sport
An NBA team is only permitted to have a maximum of 15 players (with 12 active and the rest surving as injury reserves).
how many players get injured in a year in professional football
There are many and include: open head Injury, closed head injury, deceleration injuries, falls, chemical or toxic exposure, hypoxia (low oxygen), tumors, infections and stroke.
It is hard to quantify this for many reasons. What is regarded as an injury can vary. A player may get injured during a game and be fine soon after. A player may get a more serious injury which stops them playing in a match, but they are soon fit again. A player may get a very serious injury which results in them missing many matches. Although very rare, players can get a career-ending injury. Many injuries happen in small clubs and go unreported. Injuries happen to players not playing in any club, like in schools or even players playing amongst themselves, and go unreported. For more general information on GAA injuries, consult the page below.
Absolutely. There are many cases of bipolar or just depression caused by head injury!
500
Nobody knows, but the problem is a concerning one. Many soccer players have been shown to have sustained concussions, especially from repeated 'headers', and concussions (even mild ones) have been shown to be precursors, sometimes, for TBI (traumatic brain injury).
EVERY soccer player because we are all the same from the inside #ILOVESOCCER
1,000,000 million a year