Originally Posted by LeeD
Some player's twist into their serves, so parallel stance to baseline.
Some players move forewards into the court, so aligned with target.
Depends on too many factors.
Start with 45, adjust as needed to hit your points with placement and power.
Originally Posted by boramiNYC
vary the stance from facing forward to sideway and even overrotate and see how that affects using the core and pronation and all the good stuff. that's where the fun is.
Let us go with one. Facing forward, then coiling and then uncoiling?
Or going with body also at an angle from the start? Then it seems that coiling and uncoiling cannot happen for ad court serves (rightie).