41 Coaching in the field of sports; physical fitness training services; conducting fitness classes; consulting services in the field of physical fitness; physical fitness assessment services for sports training purposes; aerial fitness instruction; education services, namely, providing classes and workshops in the field of physical fitness; providing courses of instruction in the field of physical fitness; training services in the field of physical fitness; virtual physical fitness training services; entertainment services, namely, production of podcasts in the field of physical fitness, health and nutrition; providing on-line courses of instruction in the field of physical fitness, health and nutrition via a website; providing on-line videos featuring physical fitness, health and nutrition instructions, not downloadable; providing online electronic publications, not downloadable, in the nature of electronic magazines and brochures in the field of physical fitness and nutrition; provision of educational courses relating to diet; educational services, namely, providing classes in the field of nutrition; providing on-line training, namely, providing courses in the field of nutrition; provision of educational courses relating to diet.