Downloadable software in the nature of a mobile application for assisting users to identify and communicate with exercise training partners; downloadable software in the nature of a mobile application in the field of social media, namely for sending status updates to subscribers of a mobile phone application; downloadable software enabling users to upload, download and share electronic files with others; instant messaging software; file sharing software; communications software for electronically exchanging data, audio, video, images and graphics via computer, mobile, wireless and telecommunication networks