How to record swing for best analysis
Understanding the proper setup for video capture is critical for effective swing analysis. The two primary camera angles—Down-the-Line and Face-On (Caddie View)—each offer unique insights into a player’s mechanics. This article outlines how to correctly position the camera for both angles and explains what each view reveals during the swing.
Camera Angles for Swing Analysis
Down-the-Line View
Ideal Setup:
- Height: Hip or belly button level.
- Position: Along the toe line (preferred), aimed parallel to the target line.
- Framing: Player should be in the left-center of the frame with space above the head and below the feet.
Common Mistakes:
- Camera behind the ball: Even if parallel to the target line, this view distorts the swing, especially the position of the club shaft.
- Halfway between ball and toes: Acceptable but not ideal.
What It Reveals:
- Setup and posture
- Foveal vision and neck tilts
- 3D spinal motion and lateral flexion
- Knee motion and changes in flex
- Swing plane and swing path
- Spine extension and ground inclination
- Closure rate (Rate of Closure - ROC)
- Early extension detection
Face-On (Caddie View)
Ideal Setup:
- Height: Hip or belly button level.
- Position: Directly in the middle of the player’s stance, square/perpendicular to the target line.
- Framing: Center the player in the frame with space:
- Above the head: To capture hands at the top of the backswing.
- Below the feet: To include the ball.
What It Reveals:
- Ball position and stance width
- Foot flare and grip
- Lateral flexion and 3D spine motion
- Inclination and rotational movement
- Excessive sway or slide
- Posting type (front, center, rear)
- Head movement and neck tilts
- Lever creation and retention
- Backswing length
- Weight distribution
- Low point control
- Early release (casting) or body stalling (flipping the handle)
Why These Angles Matter
Capturing both the Down-the-Line and Face-On views provides a complete visual profile of a golfer’s swing. This dual perspective allows the instructor or system to:
- Analyze the swing in slow motion
- Highlight key areas for improvement
- Accurately diagnose swing flaws
- Create a tailored swing correction program