Originally Posted by charliefedererer
I must admit from your initial post I thought you were a more advanced player than your video shows - someone with a really solid game, but an idiosyncratic serve that you were resisting letting your coaches tinker with.
Nevertheless, I would still advise listening to your coaches to make advancement.
Enjoy your tennis!
All the practice, all the doubt, all the small steps in improvement, the joy of victory and the agony of defeat.
Enjoy the journey.
I must say that you are profoundly misguided - I am not an advanced player.