Scapular PNF and Activity Oriented Antiedema Proprioceptive Therapy on Shoulder Dysfunction Post Matectomy Lymphedema

Inclusion Criteria: The subject selection will be according to the following criteria: * Age range between 40-60 years. * Only female patients will participate in the study. * All female patients diagnosed as unilateral breast cancer. * All Female patients operated on for BC with BCRL in stages I and II. * All female patients suffering from shoulder dysfunction after breast cancer-related arm lymphedema. * All patients enrolled to the study will have their informed consent. Exclusion Criteria: The potential participants will be excluded if they meet one of the following criteria: * Patients with health problems, diseases or dysfunctions that prevented them from participating in the intervention. * Patients with bilateral lymphedema. * Patients with previous primary lymphedema. * Patients with metastasis. * Patients whom staging was not possible due to atypical findings or poor image. * Patients with active arm infection.