Every number here is measured from real motion capture — drag, replay, read it yourself.
Racket headm/s
0Topspinrpm
Cam 01Track · Live00:00:00Fed · Forehand
01 ·SOURCE FOOTAGE
0.0 s · frame 0
FIG. P-1 — Footage → pose tracking (19 landmarks) + racquet + ball detection → the blueprint, with the site’s drawn racquet seated on the real one. Nadal is drawn left-handed, as he plays.