Instruction in the field of jiu-jitsu; Instruction in the nature of Brazilian Jiu-Jitsu techniques and methodology clinics; Instruction in the nature of jiu-jitsu techniques lessons; Developing training systems and learning methodologies for others; Health club services, namely, providing instruction and equipment in the field of physical exercise; Operating of martial arts' studios; Operating of martial arts schools; Personal training services, namely, strength and conditioning training; Personal fitness training services and consultancy; Physical fitness training of individuals and groups; Physical fitness training services; Providing a web site featuring non-downloadable instructional videos in the field of martial arts; Providing a web site that features informal instruction on jiu-jitsu; Providing classes, workshops, seminars and camps in the fields of fitness, exercise, boxing, kick-boxing and mixed martial arts; Providing general fitness and mixed martial arts facilities that require memberships and are focused in the fields of general fitness, exercise, and mixed martial arts; Providing information about martial arts match results; Providing information in the field of exercise training