Originally Posted by BeHappy
this is insane, you have basic flaws in your service motion and you're ignoring them and approaching this as if you're fine tuning it.
No its not that insane, gorilla. leg drive only contributes to 10% and backwards lean perhaps even less % to the serve speed
but the takeback is the most important. yes, those minor flaws are important, but without the basic takeback in place youve got nothing