Daniel Kerznerman

Active Future Star

Video Library (1 videos)

Name	FPS	Duration
Daniel Kerznerman Daniel Kerznerman's forehand from the Deuce side, filmed from a rear CourtLevel angle. His shoulders rotate well past 90 degrees relative to his hips on the unit turn, then the trunk uncoils ahead of the arm swing, creating a clear sequential rotation from pelvis to upper torso.		6.5s