Start to learn how to serve.
• Hold the tennis ball in one hand and your racquet on the other. To hold the tennis racquet, hold the grip as if you are shaking someone's hand or by holding the racquet so that the face is perpendicular to the ground then slide your hand down the racquet with your thumb on one side and the remaining fingers on the opposite.
• Throw the ball high enough so that the racket may hit the ball forward.
• Hit it hard, so that it may go over the net. Hit it diagonally over the net; also hit it in the sweet spot of the racket. (The sweet spot is the center or the place of the racket which has no vibration.)