44 Medical services; Medical services in the field of evaluation, identification, and management of movement dysfunction to restore, maintain, and promote optimal physical function preventing the onset, symptoms, and progression of impairments, functional limitations, and disabilities resulting from disease, disorders, conditions or injuries; Medical services that utilize medical instrumentation providing non-invasive stimulation to treat disorders of the brain, nerves, organs and connective tissue for medical purposes; Medical clinic services; Medical, physical rehabilitation and physical therapy services