Want to reduce the risk of stroke?  sit lower.  Move over.  Do housework.

Want to reduce the risk of stroke? sit lower. Move over. Do housework.

Credit: CC0 Public Domain

Imagine watching the movie “Batman” four times each day or driving 390 miles each way on a daily commute. The uncomfortable option would take about 12 hours — or the same amount of time that most Americans would be sitting still for any given day.

The dangerous consequences of prolonged inactivity in humans are widely known. Sitting for long periods of time increases the risk of heart disease, type 2 diabetes, and other chronic diseases, including depression. To offset the severe side effects of a sedentary lifestyle, doctors recommend adults complete at least 150 minutes of moderate to vigorous aerobic exercise per week.

However, a new study from San Diego State University has been published in JAMA network is openIt was found that doing light daily activities such as housework can significantly reduce the risk of stroke.

“Light-intensity physical activity can include sweeping, sweeping the floor, washing the car, leisurely strolling, stretching, or playing,” said Stephen Hooker, dean of SDSU’s School of Health and Human Services and principal investigator on the cohort study.

“We have observed that both physical activity and stability independently influence stroke risk. Our research demonstrates that stroke prevention strategies should focus on both.”

Hooker and his research colleagues measured the amount of time participants were sedentary and the duration and intensity of physical activity in 7,600 adults aged 45 and older, and then compared the data on the participants’ stroke incidence over a seven-year period.

They found that those who remained sedentary for 13 or more hours a day had a 44% increased risk of stroke.

said Hooker, a former coordinator of the California Project on Active Aging with a history of researching healthy lifestyles for older adults.

Study participants wore a hip-mounted accelerometer, a motion-sensitive detector that accurately records physical activity and duration of sitting and inactivity.

Although smartphones and smartwatches are valiantly trying to motivate Americans to move more, a shocking percentage of adults aren’t exercising enough. The CDC reports that only 23% of adults in the United States meet weekly recommendations for aerobic activity and muscle strengthening.

But, if 100,000 steps a day or closing the exercise loop on your watch seems out of reach, Hooker said getting up and doing even 10 minutes of light to moderate physical activity several times throughout the day is an effective strategy in reducing the likelihood of a stroke.

“For overall heart and brain health, move more within your ability, and sit less,” Hooker said.


Reducing sitting time reduces the risk of type 2 diabetes and cardiovascular disease


more information:
Stephen P. Hooker et al, Association of time-steady measurements of accelerometer and physical activity with risk of stroke among US adults, JAMA network is open (2022). DOI: 10.1001 / jamanetworkopen.2022.15385

Provided by San Diego State University

the quoteDo you want to reduce your risk of stroke? sit lower. Move over. Do housework. (2022, June 7) Retrieved on June 7, 2022 from https://medicalxpress.com/news/2022-06-chores.html

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2022-06-07 12:45:35

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