9 Downloadable and recorded computer software for analysing golf data and training golfers in the field of sport; downloadable and recorded computer software for sports analysis and sports training; downloadable computer software for analysing athlete's physical activity data in the field of physical activity; downloadable and recorded integrated software packages for use in tracking athlete development in the field of sporting activities; downloadable and recorded educational computer software featuring instruction in the field of golf; educational computer software featuring sports instruction; downloadable and recorded computer software for use in accessing, updating, manipulating, modifying, organizing, storing, backing up, synchronizing, transmitting, and sharing data, documents, files, information, text, photos, images, graphics, music, audio, video, and multimedia content via global computer networks, mobile telephones, and other communications networks; downloadable and recorded computer software for syncing, storing, archiving and backing-up data to cloud servers; downloadable and recorded computer software for managing, networking, collaborating within and providing remote access to databases; downloadable and recorded computer software for sharing data, creating data visualizations, data processing, and analysing data; data processing equipment; sunglasses; apparatus for measuring golf swing speed; rangefinders for golf