U14 age groups (12-13-year-olds) typically play with a Size 5 ball, though some few leagues still use Size 4.
Women's soccer is in a different league to the men's soccer. Women use a soccer ball that is the same size as the men's soccer ball.
Adults use a size 5 soccer ball.
A size 5 ball.
It depends on how old you are and what age group you are in. Anyone under U-8 uses a size 3 ball. When you get to U-9 you start to use a size 4. In middle school soccer you use a size 5 ball.
they use 6 inch balls
The heaviest will help you be use to playing soccer but for comfort I would recommend size 4 or 3
The size of a soccer ball does not depend on whether the game is played indoors or outdoors. In fact, it depends on how old the players are. If the player is approx. 4-8 years old they use a size 3, if they are approx. 8-12 years old they use a size 4, and if the player is 12+ they use a size 5, an adult size ball.
It isn't called soccer ball because the soccer ball is the ball you use in soccer. See? I have actually heard people call it soccer and soccer ball.