9 Downloadable computer software in the form of mobile applications and wearable activity bracelets for tracking the exact position and direction of the hands during golf swings; downloadable computer software in the form of mobile applications and activity bracelets for 3d analysis of golf swings; downloadable computer software in the form of mobile applications and wearable activity bracelets for detecting incorrect golf swings via buzzing learning stimuli; electronic apparatus and instruments for measuring, recording or assessing sports performance; electronic apparatus and instruments for measuring, recording or assessing physical performance; inertial sensors and sensors for measuring position, angles, speed, distance, acceleration, linear acceleration and angular acceleration, not for medical use; transponders; electronic transmitters for short range communication, wireless transmitters; electronic receivers for short range communication, wireless receivers; computers; computer hardware; computer peripheral devices; personal electronic devices used to track goals and statistics for fitness, health and wellness; wearable activity trackers; smartwatches; portable digital electronic devices for recording, organizing, transmitting, manipulating, reviewing, and receiving text, data, audio, image, video and digital files; wearable electronic communication devices, namely, smartwatches, smart bracelets, and smart wristbands that are comprised of downloadable software that communicate data to personal digital assistants, smart phones, and personal computers through internet websites and other computer and electronic communication networks; wearable digital electronic devices comprised primarily of downloadable software for alerts, messages, emails, and reminders, and for recording, organizing, transmitting, manipulating, reviewing, and receiving text, data, audio, image, video and digital files and display screens; sound reproducing and sound recording apparatus; mp3 and digital format audio players; digital audio recorders; radios, radio transmitters, and receivers; global positioning systems; cables, namely, charging cables; pedometers; altimeters; downloadable computer software for golf and sport bio-feedback devices and sport motion analysis and real time and post training session analysis; downloadable computer software for alerts, messages, emails, and reminders, and for recording, organizing, transmitting, manipulating, reviewing, and receiving text, data, audio, image, video and digital files; downloadable computer software for use in contactless transactions with retailers, merchants, and vendors via mobile devices used to process mobile payments; downloadable computer software for development of applications; downloadable computer operating system programs for wearable electronic devices; downloadable computer application software for smartphones and mobile devices in the fields of fitness and exercise featuring personal training services, coaching, workouts and fitness; computer peripheral equipment for use with smartwatches, namely, smartwatch bands and smartwatch straps; sensors for scientific use to be worn by a human to gather human biometric data; downloadable computer software for monitoring, processing, displaying, storing and transmitting data relating to a user's physical activity; downloadable computer software for managing information regarding tracking, compliance and motivation with a health and fitness program; downloadable computer software for use in measuring heart rhythm; downloadable computer software for use in taking electrocardiograms; microphones sold as component features of computers; electronic rangefinders for golf; electronic counters and testing instruments for golf clubs; video cameras for analyzing golf swing; electronic apparatus for measuring the speed of golf swing; downloadable electronic books in the field of golf instruction; electronic publications, downloadable in the nature of electronic books and electronic files in the field of golf