Shaft Flex

The amount of bend or flexibility in a golf shaft during the swing motion, categorized into standard ratings including ladies (L), senior (A), regular (R), stiff (S), and extra stiff (X). Proper shaft flex matching is crucial for optimizing ball flight, distance, and accuracy based on individual swing characteristics. Shaft flex affects launch angle, spin rate, and overall feel during the swing. Players with faster swing speeds typically require stiffer shafts, while those with slower speeds benefit from more flexible options. Professional club fitting includes shaft flex analysis to ensure optimal performance and consistency.