Study procedures
After obtaining informed consent, patients completed demographics and baseline measures. Clinical data were obtained by study staff from the electronic medical record. Participants also provided non-fasting blood samples. To obtain baseline step count, patients were provided with an activity tracker (Garmin ForerunnerParticipants performed the exercises at home and entered data on exercises (daily steps and resistance band) and symptoms into the mobile app over two cycles of chemotherapy (i.e., 8 to 12 weeks). The exercise physiologists and study team communicated with the participants through the remote portal and/or by phone and provided tailored feedback regarding intervention progress. At post-intervention, similar measures including blood samples were collected. Post-intervention step counts were collected for 4–7 days during the final week of the intervention.