Educational services, namely, conducting classes, seminars, workshops in the field of self-defense, CPR certification, and first aid certification; Educational services, namely, conducting classes, seminars, workshops in the field of self-defense, CPR certification, and first aid certification and distribution of educational materials in connection therewith; Medical training and teaching; Providing courses of instruction in the field of self-defense, CPR certification, and first aid certification; Providing courses of instruction in the field of non-violent self-defense; Providing on-line courses of instruction in the field of self-defense, CPR certification, and first aid certification via a website; Training in the use and operation of first aid and CPR equipment; Training in the use and operation of first aid and CPR equipment and consultation relating thereto