You also want to make that youre getting plenty of shoulder turn so you can cork up and explode into the ball. Also, take a look at where your racket is making contact with the ball. You should be catching the ball (if RH) with the right side of racket then brushing up. The kick serve is great as you can create angle and get the ball off the court, while allowing margin over the net. Also, once you get it down it's a easy, low risk serve that can give opponents trouble.
Try to find some videos on-line and mimic what they are doing. One you get the hang of it, it's not a hard serve to hit.
Please excuse my punctuation and grammar.
Last edited by Rjtennis; 11-29-2012 at 08:08 PM.