Ballet classes; conducting classes in weight control; conducting exercise classes; conducting fitness classes; conducting fitness classes (aerobics); physical fitness tuition; provision of tuition; sports tuition; tuition; dance choreography; dance instruction; conducting fitness classes; conducting fitness classes (aerobics); fitness and exercise clinics, clubs and salons; health club services (health and fitness training); instruction in physical fitness; personal trainer services (fitness training); physical fitness instruction; physical fitness training services; physical fitness tuition; yoga instruction