Downloadable mobile applications for use in the fields of workouts, fitness and health to record cycling activity data and manage the scheduling of cycling activities, record running activity data and manage the scheduling of running activities, record walking activity data and manage the scheduling of walking activities, record hiking data and manage the scheduling of hiking activities, record skiing activity data and manage the scheduling of skiing activities, record snowboarding activity data and manage the scheduling of snowboarding activities, record swimming activity data and manage the scheduling of swimming activities, record wheelchair workout activity data and manage the scheduling of wheelchair workout activities, record workout activity data and manage the scheduling of workout activities; Downloadable mobile applications for use in the fields of workouts, fitness and health to search and browse the Internet for vitamins, nutritional supplements, and medications that are approved for use in athletic competition