Exercise helps recovery, energy and memory for women who have survived breast cancer.
Diane K. Ehlers, Susan Aguiñaga, Josh Cosman et al. The effects of physical activity and fatigue on cognitive performance in breast cancer survivors Breast Cancer Research and Treatment Epidemiology July 2017 pp 1–9 https://link.springer.com/article/10.1007%2Fs10549-017-4363-9