Curious

Housework protects against disability

Vacuum cleaning at home, washing windows, stomping carpets, walking between the shelves in the supermarket, and even ironing are normal habits.

However, they can save you from developing severe diseases and even disability.

People who engage in light physical activity for more than four hours a day have a 30 percent lower risk of developing disability, scientists say.

“The main goal is to stay physically active as much as possible. Even light exercise can be very effective,” says lead study author Dorothy Dunlop, a professor at the University of Chicago School of Medicine.

Doctors recommend that elderly people do sports for a minimum of 2.5 hours a week. According to the latest data, this significantly reduces the risk of developing disability.

At the same time, due to health problems, some people do not have the opportunity to perform even light physical exercises.

Even brisk walking, dancing, riding a bicycle are inaccessible to them. For this reason, scientists decided to investigate whether light physical exertion could reduce the risk of disability as a result of diseases such as osteoarthritis of the knee joint.

1,700 people aged 45 to 79 participated in the study. All of them had an increased risk of developing disability due to arthritis of the knee joint.

This disease is able to significantly worsen a person’s quality of life, making it practically impossible to perform simple actions such as dressing, taking a shower, even moving around the house.

All study participants wore a special device on their hip called an accelerometer. This device measured all their activity during the day, thus giving the scientists an idea of ​​their usual habits and physical loads.

After two years, the researchers checked the health status of each study participant to determine if their disease had worsened.

Scientists have found that for those people, in whose life there was daily light physical exertion, the risk of developing disability decreased by 30-50%. Light exercise also slowed the progression of their underlying disease.

And although those people who were able to do sports had better results, the scientists came to the conclusion that even light physical activity is better than nothing.

“Our results give hope to those who are unable to increase their physical activity due to a chronic health problem,” says Dunlop. “The more active physical activity is carried out in everyday life, the lower the probability of developing disability”.

The data obtained confirm the recommendations that most doctors usually give to patients with osteoarthritis.

“We have always tried to impress upon our patients how important physical activity is, if it is even in the form of housework.

The best thing they can do to help themselves is to stay active and lose weight,” says Dr. Elizabeth Matzkin, an orthopedic surgeon in Boston. “It will help them even if they just make the mats or wash the dishes”.

That’s why get off the sofa and do housework – this will help not only to keep the house tidy and clean, but also to stay in shape for a long time.

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