41 Educational services, namely, conducting classes, seminars, conferences, workshops, colloquiums, tutorials, lessons and master classes in the field of health, healthcare and nutrition, diet, aerobics, art, beauty care, body conditioning, culinary demonstrations, exercise instruction to musical accompaniment, golf, flight gliding instruction, jogging, swimming, relaxation techniques, horse back riding, squash, shiatsu and ti-chi, table tennis, volleyball, water exercises, yoga, gymnastics, neck treatment courses, Alexander technique courses; entertainment recreational services in the nature of body conditioning, billiards, badminton, croquet, golf, guided walks, group bicycle rides; physical fitness instructions; recreational, sport and health camp services; health club services, namely, providing instruction and equipment in the field of physical exercise; gymnasium services; physical education; golf course services; production of video tape and audio recordings and motion pictures; publication of books and printed matter; providing facilities for recreational activities; presentation of live musical, theater, cinematic and dance performances; rental of sports equipment; rental of sound and video recordings