Exercise interventions during cancer treatment: biopsychosocial outcomes.

More than 1.2 million Americans are diagnosed with cancer each year, and many receive intensive medical treatments. Currently, exercise is not considered a standard quality-of -life intervention for cancer patients. In this article, 11 studies are reviewed that have examined exercise interventions concurrent with cancer treatment. The key conclusion is that exercise improves a wide range of biopsychosocial outcomes in cancer patients, but much more reserch is needed.