"You may do a workout at lunchtime or go for a run at the end of the day. But such efforts will have minimal effect if you spend the rest of your time doing what you are probably doing now - sitting down. In a glut of new research on the subject, experts are warning that we should 'beware our chair', as spending too long in it can raise the risk of high blood pressure, a sluggish metabolism and weight gain. With the average person sitting down for just under nine hours a day, even a daily workout is unlikely to offset the risks of being seated for too long." Here are some simple ways to break up a sedentary lifestyle:

The quote above is from an article in the Daily Mail Online which can be seen here: https://www.dailymail.co.uk/femail/article-1278930/Beware-chair-Hours-sitting-sluggish-metabolism-high-blood-pressure-diabetes.html