Exercise has numerous benefits for individuals with breast cancer. These include a reduction in the severity of side effects of treatment, improved physical and mental health, and an overall sense of improved wellness. In addition, appropriate exercise is safe and plays a key part of care for lymphedema. Lymphedema is an abnormal swelling of the arms, hands, breast, or torso and generally occurs when the lymph node or lymphatic vessels are removed or damaged. Encouraging muscle movement and breathing techniques, during exercise, allows to stimulate the lymphatic system and helps improve lymph flow. Tailored exercise guidelines for cancer survivors have been developed and implemented worldwide. These guidelines recommend aiming for 20 to 60 minutes of aerobic exercise two to three times per week, along with resistance training of all major muscle groups twice a week, with an emphasis on cancer-specific considerations and safety precautions.