Observing the trajectory of a golf ball from tee to landing provides valuable data points, including distance, speed, spin rate, launch angle, and apex height. For example, understanding the curve of a drive can reveal insights into swing path and clubface angle at impact.
This data analysis is indispensable for improving performance. It allows golfers to identify weaknesses, fine-tune their technique, and select appropriate equipment. Historically, analyzing ball flight relied on visual observation and rudimentary measurements. Modern technology, however, provides highly accurate data acquisition and analysis, revolutionizing how golfers understand and improve their game.