Dylan Gee 🇬🇧🇳🇿 on Instagram: "Tennis serve tips ✅ Imagine the racket strings are a mirror, always facing towards you till contact ✅ Benefits ✅ Keeping the edge of the racket to the ball longer ✅ Preventing the waiters tray serve #tennis #tennisserve #tennistips #tennistraining #tennisservice #tennislove #tennistime #tenniswithdylan"