A Home-Based Walking Program and rTMS in Helping Breast Cancer Survivors Get More Physical Activity

PRIMARY OBJECTIVES: I. To examine the effects of 20 hertz (Hz) repetitive transcranial magnetic stimulation (rTMS) on delay discounting rates and multiple measures of self-regulation and walking. OUTLINE: Patients are randomized to 1 of 2 groups. GROUP I: Patients participate in a home-based exercise program of at least 10,000 steps per day (about 30 minutes of daily exercise) for 5 days weekly (150 minutes per week) for 12 weeks. Patients also undergo repetitive transcranial magnetic stimulation over 1 hour for 8 sessions during the first 2 weeks of the walking program. GROUP II: Patients participate in a home-based exercise program of at least 10,000 steps per day (about 30 minutes of daily exercise) for 5 days weekly (150 minutes per week) for 12 weeks. Patients also undergo sham repetitive transcranial magnetic stimulation over 1 hour for 8 sessions during the first 2 weeks of the walking program.