Hello Coach Herman, I am too much ahead of myself. Pain is going away and I feel much better but I should hold off my serve practice some time (maybe tennis too) for at least couple of weeks. I will get back to core strengthening and Physical therapy first to fix my back in working condition first. So please ignore Martic serve or any kind of serve yet…I should be able to practice serves on knee etc meanwhile so I will try that while I am on PT.
Thank you
Chiharu