how to blast serves like Reilly Opelka (tennis technique explained)

PlayYourCourt: https://playyourcourt.com/2MinuteTennis 2MinuteTennis: https://2minutetennis.net/ • How To Blast Serves Like Reilly Opelka (Tennis Technique Explained) 1. Lift racket so a ball can sit in the throat 2. Initiate leg drive BEFORE hitting the birthday hat 3. Keep your body sideways by crossing your arms • Thank you Court Level Tennis for allowing me to use