education in the field of caregiver training rendered through on-line classes; educational services in the nature of caregiver training schools; educational services, namely, providing classes, seminars, workshops, presentations and retreats dealing with issues of concern for caregivers, partners, and family members of the chronically ill and/or individuals with developmental, physical, mental, or age-related disabilities; educational services in the nature of nursing assistant training schools; educational services, namely, providing classes, seminars and workshops in the field of foster care; and educational services, namely, providing classes, seminars and workshops for caregivers of individuals with Alzheimer's disease and other dementia-related diagnoses, expressly excluding the fields of physical fitness training, fitness testing, exercise or sports purposes