What exactly is BBGM - and why should I care? BBGM is the Bottom of Bore to Ground Measurement, and it is one of the most interesting specifications on a club head when you are talking about shaft tipping and stiffness.   more »

The term "blades" no longer applies just to pure, traditional blade-like irons. The marketing people at many major manufacturers have usurped the term and applied it to any and all performance-oriented irons that are aimed towards low-handicappers...   more »

Wrist to Floor is a commonly heard term when determining how long a specific golf club should be. By itself, it's not a very interesting measurement...   more »

"Flex" would be a relatively simple factor to fathom if club manufacturers followed a uniform set of standards. Unfortunately, they do not...   more »

All putters have a shaft axis. That axis depends upon the bend of the shaft and the location of where the shaft and/or hosel mounts to the head. How the weight distribution pattern of the putter head relates to that axis determines its balance...   more »