“It’s the sitting, stupid.”

Stand Up for Fitness – NYTimes.com.

Exercise only slightly lessened the health risks of sitting. People in the study who exercised for seven hours or more a week but spent at least seven hours a day in front of the television were more likely to die prematurely than the small group who worked out seven hours a week and watched less than an hour of TV a day.

So to paraphrase Bill Clinton on the economy, “It’s the sitting, stupid.” Make that uninterrupted sitting:

In an inspiring study being published next month in Diabetes Care, scientists at the Baker IDI Heart and Diabetes Institute in Melbourne, Australia, had 19 adults sit completely still for seven hours or, on a separate day, rise every 20 minutes and walk leisurely on a treadmill (handily situated next to their chairs) for two minutes. On another day, they had the volunteers jog gently during their two-minute breaks.

When the volunteers remained stationary for the full seven hours, their blood sugar spiked and insulin levels were out of whack. But when they broke up the hours with movement, even that short two-minute stroll, their blood sugar levels remained stable. Interestingly, the jogging didn’t improve blood sugar regulation any more than standing and walking did. What was important, the scientists concluded, was simply breaking up the long, interminable hours of sitting.

Find a way to break up sitting into chunks punctuated by standing and walking. Keep exercising too. You’ll feel better and live longer.

Also, when you do sit, make some of it sitting. That is, seated meditation. Just sit and be.

One thought on ““It’s the sitting, stupid.”

  1. Great post! I’ll have to keep this in consideration when I sit on my butt for hours while writing.

    From now on, I’ll get up every 20 minutes and move around for a bit.

    Thanks! 🙂

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