[Ed. – What would we do without experts?]
Experts now say you should start standing up at work for at least two hours a day — and work your way toward four.
That’s a long-awaited answer for a growing number of workers who may have heard of the terrible health effects of prolonged sitting and been wondering whether they should buy standing desks or treadmill desks.
Today, the average office worker sits for about 10 hours, first all those hours in front of the computer, plowing through e-mails, making calls or writing proposals — and eating lunch. And then all those hours of sitting in front of the TV or surfing the Web at home.
Medical researchers have long warned that prolonged sitting is dangerous, associated with a significantly higher risk of heart disease, diabetes, obesity, cancer, and depression, as well as muscle and joint problems. Some have gone on to say that the office chair is worse for your health than smoking and kills more people than HIV. Even working out vigorously before or after work may not compensate for extending sitting.