January 26, 2015
Regular exercise doesn’t reduce the risks of prolonged sedentary work
Anybody who thinks that regular gym visits mitigate the ill effects of prolonged sitting at work is likely to be dead wrong. That is the key finding of a new study published in The Annals of Internal Medicine. The meta-analysis of 47 studies set out to explore the possible correlation between physical activity and the conditions most commonly associated with sedentary lifestyles including cardiovascular disease, diabetes, and cancer. The results of the analysis showed that the crucial factor was not the level of physical activity away from the workplace but rather the length of time spent sitting while at work. The Canadian academics behind the study are calling for more research to establish just how much sedentary work is too much as a way of reducing the risks which they identify as a 15 to 20 percent higher risk of heart disease and cancer and up to a 90 percent increased risk of developing diabetes.