Subseries consists of materials related to Hanne's work as a health/fitness educator and trainer. Most of these records are from her time in North America, first leading workshops and hosting lectures in the United States (1940-1943) and later in Vancouver, where she worked as a fitness instructor, personal trainer, and massage therapist. This subseries also includes materials used to promote and advertise her gym and schools in Austria, her work as a fitness instructor and trainer, her fitness method, and other services she offered.