Cancer is a general term for over 100 diseases where abnormal cells grow out of control. Some common types include bone, bladder, breast, cervical, colon, eye, liver, leukemia, lung, prostate, pancreatic and brain cancer. Signs and symptoms vary depending on the cancer type and location but may include fever, fatigue, pain, weight loss and changes in skin color. Cancers are caused by genetic and lifestyle factors like tobacco use, poor diet, excess weight, and lack of physical activity. Maintaining a healthy weight and being physically active can help reduce cancer risks while exercise provides benefits like improved mood and quality of life for cancer patients and survivors. Cancer treatments like surgery, chemotherapy and radiation can cause side effects but exercise