Throwing a ball is simple when you use these basic techniques.     

First is the grip. Making sure that he ball fits firmly in the palm of your hand. Place your index and middle finger across the ball resting the bottom of the ball on your other fingers.      

Stand facing the person you are going to throw to. Bring the arm with the ball back behind your head, with proper grip. If you are throwing quite a distance, stand sideways prior to your throw.     

Bring the ball forward with your throwing arm, while at the same time stepping forward with your opposite leg. The release of the ball should happen the same time your leg touches the ground.       

To make sure you are throwing toward the person intended, act as though you are pointing to the person when releasing the ball. At this time bring your opposite leg forward. and your throwing arm across your body. this is called follow-through.

      Thus the technique for throwing a ball.