Physical activity dose-response effects on outcomes of depression and anxiety

There is little evidence for dose-response effects of physical activity and exercise, though this is largely because of a lack of studies rather than a lacks of evidence.

Abstract

All evidence for dose-response effects of physical activity and exercise come from B and C levels of evidence. There is little evidence for dose-response effects, though this is largely because of a lack of studies rather than a lack of evidence. A dose-response relation does, however, remain plausible.