Arranging and conducting of seminars and workshops in the field of martial arts, self defense, fitness techniques and physical fitness; gymnasium and sports club services, namely, providing gymnasiums and group physical exercise instruction and equipment; personal trainer services; conducting fitness classes; personal fitness and health training services in the field of martial arts, self defense, fitness techniques and physical fitness; writing and publication of texts, other than publicity texts; publication of electronic books and journals on-line; publishing of on-line electronic publications, not downloadable; providing on-line music, not downloadable; providing on-line videos, not downloadable, in the field of martial arts, self defense, fitness techniques and physical fitness