because they invented it
becasue you hit the hand ball with your hand
If the ball is kicked at your hand then no. There is ball to hand and hand to ball. If it is ball to hand, nothing should happen, but if you go and block the ball with your hand or arm, it's a foul. There are exceptions but that is the general rule.
The ball was invented in Egypt and South America.
In 1898, the Haskell ball was invented.
The NERF ball was invented in 1970.
who invented eight ball billiards
The soccer ball was invented around 1681
a guy who invented the bouncy ball...
Basket ball was invented by James Naismith. Basket ball was invented by James Naismith.
The first hand was invented in 1701.