A recent blog post titled ‘Can Too much Sitting be Contributing to Depression’ was published by the Sedentary Behaviour Research Network. It looked at the relationship between sitting and depression and reported that the research seems to support the idea that excessive sitting is positively correlated with an increase in depression. It also highlighted two distinct types of sedentary sitting behaviour: mentally passive (ex. Watching television) and mentally active (ex.reading or driving), and that it is the mentally passive sitting that could have deleterious health effects.
You can read the full blog here.