Originally Posted by Bungalo Bill
So I am right? LOL!!! This is great. IT IS BECAUSE OF POOR TECHNIQUE! Poor technique also exsisted when the racquets were WOOD!
Still waiting for you to prove that the toe push off is not part of the kinetic chain!
You do not even know what a stretch shortening cycle is, or it's importance to a topnotch serve.
You can't debate a moron like you, cause you use moron logic LOL, further more you are the one that made the assertion that the TOES produce force in the serving motion.
There for the burdon of proof is on you, that is how it works in the real wold.
As for my points, pick up human bio-mechanics book, or better yet go to school and stop making youself look stooooopid LOL