Wearable electronic devices that collect data regarding a sport player's biomechanics; wearable electronic devices that collect data regarding a golfer's swing biomechanics; wearable electronic devices that collect data regarding a sport player's swing; wearable electronic devices that collect data regarding a golfer's swing; electronic devices worn on the body of a sport player that collect data regarding the sport player's biomechanics; electronic devices worn on the body of a golfer that collect data regarding the golfer's swing biomechanics; electronic devices worn on the body of a sport player that collect data regarding the sport player's swing; electronic devices worn on the body of a golfer that collect data regarding the golfer's swing; electronic apparatus for measuring characteristics of a sports swing; electronic apparatus for measuring characteristics of a golf swing; downloadable software in the nature of a mobile application for use in conjunction with motion sensors attached to users or equipment used for training, coaching, or recruiting athletes; downloadable software for tracking biomechanical performance and movement-specific skills; downloadable software in the field of motion capture, position, and orientation sensing; downloadable software in the nature of a mobile application for use in human movement training, coaching, recruiting, capture of motion sensor data, analysis of motion sensor data, and compilation of data to improve user performance and injury reduction; downloadable cloud-based software for use in human movement training, coaching, recruiting, capture of motion sensor data, analysis of motion sensor data, and compilation of data to improve user performance and injury reduction; downloadable software for sport bio-feedback devices and sport motion analysis; downloadable software for golf bio-feedback devices and golf swing motion analysis; downloadable computer software for monitoring, processing, displaying, storing, and transmitting data relating to a sport player's biomechanics during training or performance of the sport; non-downloadable software for use in human movement training, coaching, recruiting, capture of motion sensor data, analysis of motion sensor data, and compilation of data to improve user performance and injury reduction; motion analysis elements, namely, sensors for determining position, velocity, acceleration, and orientation, gyroscopes, accelerometers, magnetometers, global positioning systems, for use with motion analysis software running on a computer or mobile device that is used to analyze motion through sensors; sports equipment, namely, motion sensors; sensors for scientific use to be worn by a human to gather human biomechanical data; wireless chargers; charging cables; electronic publications, downloadable in the nature of electronic books and electronic files in the field of golf