This is football, a community of 12 people/Club play the ball and place it to the opponent.

[source](http://www.wbartmuseum.com/teknik-dasar-penjaga-gawang.htm)

What in need by the goalkeeper?

[source](http://www.wbartmuseum.com/teknik-dasar-penjaga-gawang.htm)

The speed of the eye, it is very important because the ball is on the kick had pace in accordance with the amount of power that existed at the foot of the player to catch the eye reflexes. ball.

Reflected, this will be very valuable for a goalkeeper in jumping to catch the ball.

[source](http://www.wbartmuseum.com/teknik-dasar-penjaga-gawang.htm)

Now, players claimed to be able to be a goalkeeper, so it's very important role as a goalkeeper in football.

With the latest rules of association football, a goalkeeper must be able to keep the area line.