Personalized Exercise Program for Survivors of Breast Cancer, STEPS-BC Trial

Inclusion Criteria: * Stage I-III breast cancer (including inflammatory and newly diagnosed, or locally recurrent \[if prior treatment received ≥ 2 years prior\] but not metastatic breast cancer being treated with curative intent). All molecular subtypes (estrogen receptor \[ER\], progesterone receptor \[PR\], human epidermal growth factor receptor 2 \[HER2\], etc.) are acceptable * Scheduled to receive neoadjuvant or adjuvant cytotoxic chemotherapy. Patient must be enrolled ≤ 3 weeks from start of cytotoxic chemotherapy * Age 18 to 85 years at enrollment. The upper age cut-off is due to the increased risk of injury in the older population during the CPET, which uses stationary bicycle exercise testing, outweighing the benefit of including this age group * Must be able to complete a stationary bicycle exercise test where you pedal against some resistance on a stationary bike with supervisors at your side per patient self-report * Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2 * Able to walk at least 2 blocks without chest pain, dyspnea, shortness of breath or fainting per patient self-report * Able to hold breath for 8 seconds * Must be able to read and understand English language * Must have access to a device that allows teleconferencing (e.g., Zoom calls) or be willing to participate in the Tablet Lending Program * Must be willing to download and use the Trainerize application to their personal device or be willing to participate in the Tablet Lending Pr…