Inclusion Criteria:  • Women diagnosed with stage I-II-III breast cancer with surgery as the first treatment  The patient whose first treatment was completed at least three months ago (surgery, radiotherapy and / or chemotherapy) 18-75 years old woman Does not have a Turkish literacy problem  Exclusion Criteria:  • A serious chronic disease (rheumatoid arthritis, multiple sclerosis, amyotrophic lateral sclerosis, kidney disease, heart failure, neurological disorders or diabetes mellitus type I or II patients)  Having severe musculoskeletal pain or disease Serious psychiatric illness Patients with current cancer attack or metastasis Persons with cognitive impairment