Mass, Pressure, and Technique: Rethinking How We Chip
Description
The debate about optimal short game technique has heated up in golf instruction circles, with many coaches advocating for the "double-digits down" approach to chipping and pitching. But does this technique really deliver the promised results for all golfers? Michael dives deep into the biomechanics of the short game with scientific precision and measured data.
Using sophisticated equipment including Swing Catalyst dual force plates and TrackMan launch monitors, Michael demonstrates the actual effects of different attack angles on ball flight and spin production. The findings are eye-opening: increasing attack angle from 7.8 to 11.5 degrees downward only added about 150 RPMs of spin while significantly decreasing landing angle from 30.4 to 23.5 degrees. The result? A ball that actually rolled out further despite the steeper attack—precisely what most golfers are trying to avoid when seeking more spin.
What makes this analysis particularly valuable is the clear distinction between center of pressure and center of mass—concepts often confused in golf instruction. The data reveals that pressure distribution (83% on the lead foot with steeper attack angles versus 64% with more neutral setups) is what creates the difference in club delivery, not body position. This has profound implications for how golfers should approach their short game technique based on their individual biomechanics.
For players who struggle with vertical force production—which includes most amateurs—staying heavily on the lead side through impact creates significant challenges. It restricts the backswing, steepens the club too early, and requires precise timing that many find difficult to master consistently. Michael makes a compelling case for tailoring your technique to your physical capabilities rather than following trends that might work beautifully for tour players but poorly for your unique body.
Whether you're a coach looking to better understand the science behind different short game approaches or a player trying to find the most effective technique for your game, this episode provides evidence-based insights that cut through the noise of competing instructional philosophies. What matters isn't which technique is "right"—but which one is right for you.