Downloadable software for streaming audiovisual and multimedia content to mobile digital electronic devices; downloadable mobile application for fitness and mobility assessments, providing information, fitness guides, training programs, fitness data and records, tracking workouts and streaming content in personal fitness training; downloadable software for fitness and mobility assessments, providing information, fitness guides, training programs, fitness data and records, tracking workouts and streaming content for personal fitness training; downloadable software for accessing and streaming fitness instruction, training, exercises and information; downloadable software for use in conducting mobility assessments, including scanning a user's body through a series of movements and providing recommendations for fitness routines | Providing temporary use of online non-downloadable software for streaming audiovisual and multimedia content to mobile digital electronic devices; providing temporary use of online non-downloadable software for fitness and mobility assessments, providing information, fitness guides, training programs, fitness data and records, tracking workouts and streaming content for personal fitness training; providing temporary use of online non-downloadable software for accessing and streaming fitness instruction, training, exercises and information; providing temporary use of online non-downloadable software for use in conducting mobility assessments, including scanning a user's body through a series of movements and providing recommendations for fitness routines