Staying active: More reasons than ever to be fit

How much exercise would you say you do during a typical day? Most Americans hardly do any, as demonstrated by the rising numbers in obesity as well as the rising number of overweight reality TV shows. Everyone knows they need to get out and walk around, but the New York Times has another reason why you should: Prevention of heart disease and Type 2 diabetes.

Biking is a great form of exercise.

In a study done at the University of Missouri and published in Medicine & Science in Sports & Exercise, researchers found that volunteers who kept up a daily exercise routine of at least 10,000 steps per day (about five miles) did not have their blood sugar levels spike after eating meals, as opposed to eating the same meals but cutting exercise in half.

Sure, sometimes it's hard to get in all that walking when your job entails sitting at a cubicle for eight hours. But there are plenty of things you can do to get your blood moving. Here is an article about some stretches you can do right in your chair, if you don't mind the possible strange looks from your coworkers.
Other things you can do include:

• Taking the stairs instead of the elevator whenever possible.
• Taking frequent breaks for water or the restroom--make sure to walk to the one that's furthest from your desk.
• Instead of ordering in lunch, walk to the burger joint or cafe to pick it up.
• Walk or bike to work, if possible. You'll save on gas, too.

Don't fret if you don't have time to go out for a two-mile run after lunch, however. The study also found that blood sugar levels returned to normal once physical activity resumed. And scientists added that the levels only become concerning when inactivity is the norm. According to the NYT article, Dr. John P. Thyfault, an associate professor of nutrition and exercise physiology at the University of Missouri who conducted the study, said, "We hypothesize that, over time, inactivity creates the physiological conditions that produce chronic disease," such as heart disease or diabetes.

Basically, if you haven't moved in a while, get up and walk around. It's just the healthy thing to do.