41 providing facilities and gym for cheerleading, gymnastics, tumbling, and dance training and instruction; providing group and personal classes, training, and instruction in the fields of cheerleading, gymnastics, tumbling, and dance; choreography services for others; entertainment services in the nature of cheerleading, gymnastics, tumbling, and dance performances; providing group and personal classes, training, and instruction in the fields of cheerleading, gymnastics, tumbling, and dance to schools