conducting fitness classes; physical fitness training of individuals and groups; physical fitness services, namely, providing exercise classes, body sculpting classes, yoga classes, and group fitness classes; providing fitness and exercise instruction; providing information on physical exercise; providing virtual fitness and exercise instruction; providing on-line exercise, pilates, and yoga classes to residential communities and corporations; educational services, namely, providing classes and instruction in the field of fitness; educational services, namely, providing training programs and teacher training in the field of fitness