Yes, but the feet do not have to be on the ground (in soccer all "lines" effectively extend vertically into the air) or stationary. As soon as the ball is kicked the goalie can move in any direction (including forward) to stop the shot. Practically, all goalies will try to anticipate the kick and leap a split-second before the ball is struck.
A soccer goalie can use their hands during a game when they are inside their own penalty area and the ball is played back to them by a teammate using their feet.
A goalie can use their hands without penalty when they are within the penalty area and the ball is played back to them by a teammate using their feet.
To make it as easy as possible for the shooter. A penalty kick is the closest thing to a free goal the referee can award. Plus, if the goalie didn't have to stand on his line, another arbitrary line would have to be drawn up to limit his movement.On a side note, the goalie can come off his line after the shooter's foot makes contact with the ball, but with professional soccer players' power, this is hardly an advantage.
The goalkeeper must have both feet on the line for the penalty kick.
yes
The goalie crease is the circle around the goal that I believe has a diameter of 9 feet for men and 8.5 feet for women. In men's lacrosse a goalie and the defenders of that same team can go in the crease and in women's only the goalie is allowed inside the crease. In women's if a defender steps into the crease then the game is stopped and a girl from the other team is given an 8 meter arch penalty shot, if someone on the offense of the other team steps into the goal the ball is given to the goalie and everyone must be a certain distance away to allow the goalie to clear the ball. Also with women's if an offensive player that is shooting the ball steps into the crease then the goal is not counted and the ball is given to the goalie.
because they have to cover the net and it is impossible to cover the net with only using your feet.
Yes, a goalie can use his hands after playing the ball with their feet, provided that the ball was not passed to him by a team mate of his who passed the ball to him using their feet.
No .
6 feet wide by 4 feet high
The goalie
The player injecting the ball into a penalty corner must have at least one foot outside the circle (i.e. behind the back line) until they have played the ball. There is no penalty for having both feet behind the back line.If the injecting player does not have at least one foot outside circle when playing the ball, the penalty corner is reset and taken again.