Body Awareness and Functionality in Lymphedema

Inclusion Criteria: first group: * being female, * being aged 18-65 years, * having undergone unilateral breast cancer surgery, * being diagnosed with secondary lymphedema in the upper extremity according to the International Lymphedema Association * not having any orthopedic disease that would prevent walking, and volunteering to participate in the study. second group:The inclusion criteria for the breast cancer surgery group * without lymphedema were being female, * being aged 18-65 years, * having undergone unilateral breast cancer surgery, and volunteering to participate in the study. Lastly, the inclusion criteria for the control group were: * being female, * being aged 18-65 years, * having no history of cancer surgery, and volunteering to participate in the study. Exclusion Criteria: for all groups * not being willing to participate in the study; * the presence of metastases, neurological, or orthopedic disorders; * postural deformities, such as scoliosis and kyphosis; * mental and cognitive disorders; or communication/cooperation problems