Adrian Kim is a PGA golf instructor at GolfTEC El Segundo, part of the largest golf instruction network in the country and one of the most technology-forward teaching environments available to Southern California golfers. GolfTEC's El Segundo studio uses high-speed video and SwingTRU motion measurement to capture a full biomechanical picture of every student's swing — angles, positions, tempo, and sequencing — then compares those numbers against a database of thousands of tour players. For students who want to understand exactly what their swing is doing and have a clear, data-backed path to improvement, this is a genuinely different kind of lesson experience than what you'd get on a driving range with a clipboard.