Open-Stance Power

Open-stance hitting is how the modern power game generates huge racket speed and recovers fast — instead of stepping in (neutral stance), you stay more open to the net and unleash explosive HIP and trunk rotation off a loaded outside leg. It lets you handle pace, hit on the run, and recover quickly.

FilmableFilm this on your phone and TrueForm measures your body mechanics and tells you what to fix. You get angles, not a made-up score.