When observing a player's swing, what camera angle is optimal for capturing a true trajectory?

Capturing a player's swing and analyzing the true trajectory of a golf shot is best accomplished from a down-the-line camera angle. This positioning allows observers to see the swing path clearly as it moves toward the target line. It provides a comprehensive view of the club’s motion, the player’s stance, and how they transfer weight throughout the swing.

This angle is particularly effective for assessing the direction and height of the ball's trajectory because it aligns with the intended flight path. Additionally, it helps in evaluating the player’s alignment and the impact position relative to the target line, contributing to a more accurate analysis of the swing dynamics and ball flight characteristics.

Other angles, while useful for specific insights, don't offer the same comprehensive perspective on ball trajectory that the down-the-line view provides.