Exercise to Prevent AnthraCycline-based Cardio-Toxicity Study 2.0 (EXACT2)

All participants will receive standard of care for their cancer as well as given a 12-week, home-based progressive aerobic exercise (AE) program. A nonlinear progressive training approach will be used whereby each participant will perform two AE sessions (e.g. walking), on non-consecutive days, per week. AE sessions will vary between low (35-45% heart rate reserve (HRR)), low-moderate (46-55% HRR), high-moderate (56-70% HRR) and high (71-85% HRR) intensity.