Energy Balance Interventions in Increasing Physical Activity in Breast Cancer Gene Positive Patients, Lynch Syndrome-Positive Patients, CLL Survivors or High-Risk Family Members

body mass index 25 or greater, brca1 gene mutation, brca2 gene mutation, breast carcinoma, cancer survivor, chronic lymphocytic leukemia, fatigue, health status unknown, lynch syndrome, ovarian carcinoma, overweight, interventional