u/mirtgna

I’ve been working on my serve for a while.

Many times i feel like I’m serving quite smooth, at least in training.

But still can’t figure out why my racket face opens up so early.

Is that a pronation issue?

If I look at the racket after contact it seems that I’m actually pronating quite a lot.

I’ve tried sone drill where I lead with the edge, do just half of the movement, and try to pronate at the very end, but it does nothing for me.

If I don’t open up a bit early, I can’t give any power to the ball.

Any advice?