So you leave work every day and head straight to the gym for a post-con call jog? So you pack healthy lunches and the bottom drawer of your desk is only filled with low fat snacks? (okay maybe you have ONE Snickers stashed away for a really stressful day…) You may think you are doing everything right to make sure your job isn’t negatively affecting your health, but experts are saying it doesn’t matter. Increasing scientific reports are surfacing stating that even for those health-conscious employees who have a mantra of a balanced diet and regular exercise, sitting at a desk for extended periods of time can still wreak havoc on your overall health.
Below is an MSNBC article on the health hazards of sitting, as well as an interesting clip from Good Morning America on treadmill desks. Although not every office cannot afford desks where we can crank out finance reports while toning our quads, what techniques do you or can you employ in your office to make sure you are not completely sedentary for the entire day?
You sitting down? Experts say it’ll kill you
Spending days on your behind is hazardous even if you regularly exercise
Here’s a new warning from health experts: Sitting is deadly.
Scientists are increasingly warning that sitting for prolonged periods — even if you also exercise regularly — could be bad for your health. And it doesn’t matter where the sitting takes place — at the office, at school, in the car or before a computer or TV — just the overall number of hours it occurs.
Research is preliminary, but several studies suggest people who spend most of their days sitting are more likely to be fat, have a heart attack or even die.
In an editorial published this week in the British Journal of Sports Medicine, Elin Ekblom-Bak of the Swedish School of Sport and Health Sciences suggested that authorities rethink how they define physical activity to highlight the dangers of sitting.
While health officials have issued guidelines recommending minimum amounts of physical activity, they haven’t suggested people try to limit how much time they spend in a seated position.
“After four hours of sitting, the body starts to send harmful signals,” Ekblom-Bak said. She explained that genes regulating the amount of glucose and fat in the body start to shut down.
Even for people who exercise, spending long stretches of time sitting at a desk is still harmful. Tim Armstrong, a physical activity expert at the World Health Organization, said people who exercise every day — but still spend a lot of time sitting — might get more benefit if that exercise were spread across the day, rather than in a single bout.
That wasn’t welcome news for Aytekin Can, 31, who works at a London financial company, and spends most of his days sitting in front of a computer. Several evenings a week, Can also teaches jiu jitsu, a Japanese martial art involving wrestling, and also does Thai boxing.
“I’m sure there are some detrimental effects of staying still for too long, but I hope that being active when I can helps,” he said. “I wouldn’t want to think the sitting could be that dangerous.”
Still, in a study published last year that tracked more than 17,000 Canadians for about a dozen years, researchers found people who sat more had a higher death risk, independently of whether or not they exercised.
“We don’t have enough evidence yet to say how much sitting is bad,” said Peter Katzmarzyk of the Pennington Biomedical Research Center in Baton Rouge, who led the Canadian study. “But it seems the more you can get up and interrupt this sedentary behavior, the better.”
Figures from a U.S. survey in 2003-2004 found Americans spend more than half their time sitting, from working at their desks to sitting in cars.
Experts said more research is needed to figure out just how much sitting is dangerous, and what might be possible to offset those effects.