Back-Row Attack

A back-row attack is a spike launched from behind the court — and the defining rule is that your last ground contact before jumping (your TAKEOFF) must be BEHIND the 3-meter (10-foot) attack line; if your foot touches or crosses the line at takeoff, it's illegal (you may LAND past it). This forces a longer, more…

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.