Racing Dive

The racing dive (start) sets the tone for a whole race — a full body length can be won or lost here. From the block you explode forward, fly in a tight line, and pierce the water cleanly with your fingertips to carry speed into a streamlined underwater.

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.