41 Educational services, namely, conducting racquetball instruction in the field of sports and distribution of course material in connection therewith; Educational services, namely, conducting racquetball instruction in the field of sports and distribution of training material in connection therewith; Educational services, namely, developing, arranging, and conducting educational conferences and programs and providing courses of instruction in the field of sports; Health club services, namely, providing instruction and equipment in the field of physical exercise; Sport camp services