Computer application software for mobile phones, computers, PDAs and other handheld electronic devices for managing, recording and tracking diet and exercise, [and for viewing, downloading and interacting with content from magazines and websites concerning exercise, fitness, nutrition, and sports; Downloadable multimedia file containing artwork, text, audio, video, pictures, and Internet web links relating to martial arts, health and diet;] Downloadable mobile applications that provide web-based access to applications and services through a web operating system or portal interface in the field of jiu jitsu and fitness; Pre-recorded electronic and digital media featuring mixed martial arts tips and strategy; Computer application software for mobile or cellular phones for use in electronic storage of data and wireless delivery of video, still images and audio content regarding martial arts; [Downloadable documents in the fields of health and fitness provided via a website;] Downloadable software in the nature of a mobile application for providing information and instruction in the fields of health, fitness, diet, exercise, lifestyle and nutrition; [Downloadable video recordings featuring information in the fields of fitness and exercise, diet, health and nutrition;] Downloadable software in the nature of a mobile application for accessing online information in the fields of health, martial arts and jiu jitsu