The ULTIMATE Golf Swing Guide: JD Cunningham's Full Breakdown

Unlocking Consistency and Speed: A Deep Dive into John-David Cunningham's Golf Swing Philosophy

In a recent conversation, golf instructor John Cunningham offered a detailed breakdown of his personal golf swing, emphasizing the key elements that contribute to both consistent ball striking and increased clubhead speed. He shared insights into his approach to grip, backswing, downswing, and release, providing valuable guidance for golfers aiming to improve their game.

The Foundation: Direction and Grip

Cunningham emphasizes that a usable golf shot requires both decent distance and accurate direction. While acknowledging various techniques, he outlines his preferred method:

• Grip: A slightly strong left-hand grip, allowing for a controlled face closure past 90 degrees at the top of the backswing. The right hand rests diagonally, ensuring a balanced feel.
• Backswing: The primary focus is maintaining a square clubface, which, according to Cunningham, aligns parallel to the spine, not necessarily straight up and down.
• Takeaway: A smooth takeaway with minimal face twisting, allowing for a hinge without altering the face angle.

The Crucial Downswing: Preventing the Open Face

Cunningham identifies the downswing as the most common area for errors. He stresses the importance of:

• Maintaining a Closed Face: Avoiding an open face at the start of the downswing is paramount. He advocates for the feeling of the right hand staying on top, mirroring the backswing position.
• Turning and Tilting: To consistently bring the club down to the ball, Cunningham employs a combination of turning and tilting, effectively shifting his weight forward and creating a descending blow.
• Release and Loft Delivery: Past impact, he focuses on a subtle supination and a movement of the club back towards his body, avoiding excessive face closure. This creates a desirable angle for spin.

Controlling Launch and Spin: The Role of Wrist Action

Cunningham demonstrates how subtle wrist adjustments influence launch and spin:

• Low Launch: Keeping the club low through impact minimizes spin.
• High Launch: Increasing radial deviation, or lifting the club vertically with the wrists (not elbows), elevates the ball.
• De-lofting: He explains how the angle of the wrist at impact changes the loft that is presented to the ball.

Iron Play: Hitting Down and Center of Gravity

Cunningham's ability to consistently hit down on iron shots stems from:

• Weight Forward: Positioning the center of gravity ahead of the ball, facilitating a descending blow.
• Body Movement: Emphasizing body movement over hand manipulation, ensuring a consistent low point in front of the ball.

Driver Adjustments: Launching High and Delivering Loft

While maintaining a similar release pattern, Cunningham makes key adjustments for the driver:

• Setup: A wider stance, forward ball position, and greater distance from the ball.
• Angle of Attack: Tilting down slightly to hit up on the ball, maximizing launch.
• Loft Delivery: Employing a slight supination and lead wrist extension to deliver loft while maintaining a square face.
• Release: The same release pattern as the irons, but with the ball being further forward, the club will naturally be hitting on the upswing.

Key Takeaways:

• Grip and face control are paramount.
• The downswing is where most errors occur; focus on maintaining a closed face.
• Turning and tilting are crucial for consistent impact.
• Subtle wrist adjustments influence launch and spin.
• Weight forward is essential for hitting down on iron shots.
• Driver adjustments involve setup changes and loft delivery.
• Feel is a major part of the golf swing, and sometimes what feels like an extreme motion, is not.

By understanding and implementing these principles, golfers can enhance their consistency, control, and overall performance.

Programming courtesy of Derek Wong © 2025