Fatigue Interventions in Cancer (Exercise Intervention)

This randomized pilot phase II trial studies how well exercise intervention with or without internet-based cognitive behavior therapy works in reducing fatigue in participants with prostate cancer that has spread to other places in the body and usually cannot be cured or controlled with treatment. Exercise intervention and internet-based cognitive behavior therapy may help to improve feelings of tiredness in participants with prostate cancer. The study originally included both prostate cancer and breast cancer participants, but due to low accrual of breast cancer participants, the breast cancer cohort was closed and the study continued with prostate cancer participants only.