Start the serve with a full backswing

The hard serve resembles the serve of a tennis player.

Strike the ball slightly above head height.

Toss the ball relatively high and hit through the ball with an open face racket. Aim a racket head above the cut line.

Change your target points according to the strengths of your opponent.

Try to hit the side wall nick at the back of the service box.

Aim higher on the side wall for the strong volleyer

Hit it at or behind the opponent as a change (as a surprise).

The power serve should always hit the side wall except if aimed at or behind the opponent.

Move quickly to the T as your time is limited in comparison to the lob serve.