 If you are in Group 1, you have the option of choosing the exercise training described above or a 12-week home-based exercise training program that you will start after your 4 - month visit to the BRTC. You will be scheduled for an in-person exercise session with the exercise physiologist at the BRTC at MD Anderson. During this visit, you will receive instructions on how to complete your exercise sessions safely and effectively at home. This visit will take about 1 hour to complete. You will be provided with an exercise recommendation that will help you work up to 30 minutes of exercise, at least 3 times a week. 